MCI Communications Services, Inc. d/b/a Verizon Business

IPv4 IPv6

Networks by country: United States United States (479), Canada Canada (3)

Assigned AS: N/A
Updated: 01 April 2020

We found 364 IPv4 networks operated by this organisation.
The first 100 networks are displayed.
Results sorted by network size.

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET1996B

CIDR: 208.192.0.0/10
IP Range: 208.192.0.0 - 208.255.255.255
Block size: 4,194,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET63

CIDR: 63.64.0.0/10
IP Range: 63.64.0.0 - 63.127.255.255
Block size: 4,194,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 108.0.0.0 - 108.57.255.255
Block size: 3,801,088

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNET97DU

CIDR: 63.0.0.0/11
IP Range: 63.0.0.0 - 63.31.255.255
Block size: 2,097,152

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET65

CIDR: 65.192.0.0/11
IP Range: 65.192.0.0 - 65.223.255.255
Block size: 2,097,152

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-71-96

CIDR: 71.96.0.0/11
IP Range: 71.96.0.0 - 71.127.255.255
Block size: 2,097,152

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: 96.224.0.0/11
IP Range: 96.224.0.0 - 96.255.255.255
Block size: 2,097,152

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNET97DU

CIDR: N/A
IP Range: 63.36.0.0 - 63.63.255.255
Block size: 1,835,008

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United States MCI Communications Services, Inc. d/b/a Verizon Business
V4-VZO

CIDR: N/A
IP Range: 100.0.0.0 - 100.19.255.255
Block size: 1,310,720

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET97DU-2BLK

CIDR: 65.224.0.0/12
IP Range: 65.224.0.0 - 65.239.255.255
Block size: 1,048,576

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: 173.48.0.0/12
IP Range: 173.48.0.0 - 173.63.255.255
Block size: 1,048,576

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: 173.64.0.0/12
IP Range: 173.64.0.0 - 173.79.255.255
Block size: 1,048,576

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: 74.96.0.0/12
IP Range: 74.96.0.0 - 74.111.255.255
Block size: 1,048,576

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNET97DU-3BLK

CIDR: N/A
IP Range: 68.128.0.0 - 68.141.255.255
Block size: 917,504

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET65-2

CIDR: N/A
IP Range: 65.240.0.0 - 65.253.255.255
Block size: 917,504

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.73.128.0 - 72.87.47.255
Block size: 897,024

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.241.224.0 - 71.253.255.255
Block size: 794,624

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 98.108.0.0 - 98.119.255.255
Block size: 786,432

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.181.128.0 - 71.191.255.255
Block size: 688,128

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United States MCI Communications Services, Inc. d/b/a Verizon Business
V4-VZO

CIDR: N/A
IP Range: 100.32.0.0 - 100.41.255.255
Block size: 655,360

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-141-149

CIDR: N/A
IP Range: 141.149.0.0 - 141.158.255.255
Block size: 655,360

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-151-196

CIDR: N/A
IP Range: 151.196.0.0 - 151.205.255.255
Block size: 655,360

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-9

CIDR: 67.88.0.0/13
IP Range: 67.88.0.0 - 67.95.255.255
Block size: 524,288

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-17

CIDR: 67.104.0.0/13
IP Range: 67.104.0.0 - 67.111.255.255
Block size: 524,288

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.173.96.0 - 71.180.255.255
Block size: 499,712

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.161.224.0 - 71.168.63.255
Block size: 417,792

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.65.128.0 - 72.71.191.255
Block size: 409,600

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK15

CIDR: N/A
IP Range: 216.0.0.0 - 216.5.255.255
Block size: 393,216

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.87.64.0 - 72.92.127.255
Block size: 344,064

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK14

CIDR: 209.116.0.0/14
IP Range: 209.116.0.0 - 209.119.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-10

CIDR: 67.152.0.0/14
IP Range: 67.152.0.0 - 67.155.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-7

CIDR: 65.44.0.0/14
IP Range: 65.44.0.0 - 65.47.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-8

CIDR: 66.104.0.0/14
IP Range: 66.104.0.0 - 66.107.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUCBLK170-173

CIDR: 199.168.0.0/14
IP Range: 199.170.0.0 - 199.173.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNETCBLK-112

CIDR: 206.112.0.0/14
IP Range: 206.112.0.0 - 206.115.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNETCBLK136

CIDR: 206.136.0.0/14
IP Range: 206.136.0.0 - 206.139.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNETCBLK16

CIDR: 207.16.0.0/14
IP Range: 207.16.0.0 - 207.19.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNETCBLK64-67

CIDR: 206.64.0.0/14
IP Range: 206.64.0.0 - 206.67.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET1996A

CIDR: 207.76.0.0/14
IP Range: 207.76.0.0 - 207.79.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCBLK176-179

CIDR: 204.176.0.0/14
IP Range: 204.176.0.0 - 204.179.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCBLK228

CIDR: 205.228.0.0/14
IP Range: 205.228.0.0 - 205.231.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCBLK252

CIDR: 204.252.0.0/14
IP Range: 204.252.0.0 - 204.255.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-68-160

CIDR: 68.160.0.0/14
IP Range: 68.160.0.0 - 68.163.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VZN-DSL

CIDR: 66.12.0.0/14
IP Range: 66.12.0.0 - 66.15.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOX1-BLK-2

CIDR: 66.236.0.0/14
IP Range: 66.236.0.0 - 66.239.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-14

CIDR: 64.0.0.0/14
IP Range: 64.0.0.0 - 64.3.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-15

CIDR: 65.104.0.0/14
IP Range: 65.104.0.0 - 65.107.255.255
Block size: 262,144

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-70-16

CIDR: N/A
IP Range: 70.20.64.0 - 70.23.255.255
Block size: 245,760

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-70-104

CIDR: N/A
IP Range: 70.106.0.0 - 70.109.127.255
Block size: 229,376

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.169.192.0 - 71.173.63.255
Block size: 229,376

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-70-16

CIDR: N/A
IP Range: 70.16.224.0 - 70.20.31.255
Block size: 212,992

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United States MCI Communications Services, Inc. d/b/a Verizon Business
NETBLK-UUNETCBLK4

CIDR: N/A
IP Range: 198.4.0.0 - 198.6.255.255
Block size: 196,608

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.92.160.0 - 72.95.79.255
Block size: 176,128

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-70-104

CIDR: N/A
IP Range: 70.109.192.0 - 70.111.255.255
Block size: 147,456

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK11

CIDR: 207.86.0.0/15
IP Range: 207.86.0.0 - 207.87.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK12

CIDR: 207.238.0.0/15
IP Range: 207.238.0.0 - 207.239.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK13

CIDR: 209.48.0.0/15
IP Range: 209.48.0.0 - 209.49.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK16

CIDR: 64.244.0.0/15
IP Range: 64.244.0.0 - 64.245.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-5

CIDR: 66.2.0.0/15
IP Range: 66.2.0.0 - 66.3.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET-BR2

CIDR: 64.116.0.0/15
IP Range: 64.116.0.0 - 64.117.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCA6-A

CIDR: 216.94.0.0/15
IP Range: 216.94.0.0 - 216.95.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCA7-A

CIDR: 64.10.0.0/15
IP Range: 64.10.0.0 - 64.11.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNETCUSTB38

CIDR: 153.38.0.0/15
IP Range: 153.38.0.0 - 153.39.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-13

CIDR: 208.176.0.0/15
IP Range: 208.176.0.0 - 208.177.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-16

CIDR: 66.88.0.0/15
IP Range: 66.88.0.0 - 66.89.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-26

CIDR: 71.4.0.0/15
IP Range: 71.4.0.0 - 71.5.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-4

CIDR: 208.36.0.0/15
IP Range: 208.36.0.0 - 208.37.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
XOXO-BLK-5

CIDR: 64.220.0.0/15
IP Range: 64.220.0.0 - 64.221.255.255
Block size: 131,072

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-70-104

CIDR: N/A
IP Range: 70.104.0.0 - 70.105.223.255
Block size: 122,880

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-68-236

CIDR: N/A
IP Range: 68.238.64.0 - 68.239.255.255
Block size: 114,688

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-KVX-BLK3

CIDR: N/A
IP Range: 216.50.0.0 - 216.51.127.255
Block size: 98,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET-HIL-BLK4

CIDR: N/A
IP Range: 216.192.0.0 - 216.193.127.255
Block size: 98,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-68-236

CIDR: N/A
IP Range: 68.236.0.0 - 68.237.127.255
Block size: 98,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.240.0.0 - 71.241.127.255
Block size: 98,304

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.64.16.0 - 72.65.95.255
Block size: 86,016

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-72-64

CIDR: N/A
IP Range: 72.72.0.0 - 72.73.63.255
Block size: 81,920

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-BLOCK

CIDR: N/A
IP Range: 71.160.0.0 - 71.161.63.255
Block size: 81,920

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United States MCI Communications Services, Inc. d/b/a Verizon Business
VIS-209-158

CIDR: N/A
IP Range: 209.158.0.0 - 209.159.31.255
Block size: 73,728

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK10

CIDR: 206.205.0.0/16
IP Range: 206.205.0.0 - 206.205.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK1

CIDR: 165.117.0.0/16
IP Range: 165.117.0.0 - 165.117.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK19

CIDR: 207.101.0.0/16
IP Range: 207.101.0.0 - 207.101.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK4

CIDR: 205.197.0.0/16
IP Range: 205.197.0.0 - 205.197.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK7

CIDR: 204.91.0.0/16
IP Range: 204.91.0.0 - 204.91.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK8

CIDR: 204.192.0.0/16
IP Range: 204.192.0.0 - 204.192.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-ABI-BLK9

CIDR: 206.181.0.0/16
IP Range: 206.181.0.0 - 206.181.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-HVD-BLK1

CIDR: 140.239.0.0/16
IP Range: 140.239.0.0 - 140.239.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-HVD-BLK4

CIDR: 64.55.0.0/16
IP Range: 64.55.0.0 - 64.55.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
ALGX-IAC-BLK3

CIDR: 207.208.0.0/16
IP Range: 207.208.0.0 - 207.208.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
GRIDBLK-6

CIDR: 209.138.0.0/16
IP Range: 209.138.0.0 - 209.138.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
GRIDNET-BLK2

CIDR: 207.205.0.0/16
IP Range: 207.205.0.0 - 207.205.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
GTEN-206-46

CIDR: 206.46.0.0/16
IP Range: 206.46.0.0 - 206.46.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IALG-ALGX-3

CIDR: 64.48.0.0/16
IP Range: 64.48.0.0 - 64.48.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
IDB

CIDR: 159.98.0.0/16
IP Range: 159.98.0.0 - 159.98.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
INTERLINK01

CIDR: 205.205.0.0/16
IP Range: 205.205.0.0 - 205.205.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
INTERLINK02

CIDR: 207.139.0.0/16
IP Range: 207.139.0.0 - 207.139.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UU-162-47

CIDR: 162.47.0.0/16
IP Range: 162.47.0.0 - 162.47.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UU-216-233-0

CIDR: 216.233.0.0/16
IP Range: 216.233.0.0 - 216.233.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UU-64-36-0

CIDR: 64.36.0.0/16
IP Range: 64.36.0.0 - 64.36.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET-167-152

CIDR: 167.152.0.0/16
IP Range: 167.152.0.0 - 167.152.255.255
Block size: 65,536

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United States MCI Communications Services, Inc. d/b/a Verizon Business
UUNET-1-A

CIDR: 204.92.0.0/16
IP Range: 204.92.0.0 - 204.92.255.255
Block size: 65,536

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