Level 3 Communications, Inc

IPv4 IPv6

Updated: 03 July 2020

We found 92 IPv4 networks operated by this organization:
Results sorted by network size.

United States Level 3 Communications, Inc
LVLT-STATIC-4-30-15

CIDR: 4.30.0.0/15
IP Range: 4.30.0.0 - 4.31.255.255
Block size: 131,072

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United States Level 3 Communications, Inc
LVLT-STATIC-4-4-16

CIDR: 4.4.0.0/16
IP Range: 4.4.0.0 - 4.4.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-5-16

CIDR: 4.5.0.0/16
IP Range: 4.5.0.0 - 4.5.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-7-16

CIDR: 4.7.0.0/16
IP Range: 4.7.0.0 - 4.7.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-8-16

CIDR: 4.8.0.0/16
IP Range: 4.8.0.0 - 4.8.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-10-16

CIDR: 4.10.0.0/16
IP Range: 4.10.0.0 - 4.10.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-11-16

CIDR: 4.11.0.0/16
IP Range: 4.11.0.0 - 4.11.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-12-16

CIDR: 4.12.0.0/16
IP Range: 4.12.0.0 - 4.12.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-13-16

CIDR: 4.13.0.0/16
IP Range: 4.13.0.0 - 4.13.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-14-16

CIDR: 4.14.0.0/16
IP Range: 4.14.0.0 - 4.14.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-15-16

CIDR: 4.15.0.0/16
IP Range: 4.15.0.0 - 4.15.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-16-16

CIDR: 4.16.0.0/16
IP Range: 4.16.0.0 - 4.16.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-26-16

CIDR: 4.26.0.0/16
IP Range: 4.26.0.0 - 4.26.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-27-16

CIDR: 4.27.0.0/16
IP Range: 4.27.0.0 - 4.27.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-28-16

CIDR: 4.28.0.0/16
IP Range: 4.28.0.0 - 4.28.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-29-16

CIDR: 4.29.0.0/16
IP Range: 4.29.0.0 - 4.29.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-35-16

CIDR: 4.35.0.0/16
IP Range: 4.35.0.0 - 4.35.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-44-16

CIDR: 4.44.0.0/16
IP Range: 4.44.0.0 - 4.44.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-46-16

CIDR: 4.46.0.0/16
IP Range: 4.46.0.0 - 4.46.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-47-16

CIDR: 4.47.0.0/16
IP Range: 4.47.0.0 - 4.47.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-60-16

CIDR: 4.60.0.0/16
IP Range: 4.60.0.0 - 4.60.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-61-16

CIDR: 4.61.0.0/16
IP Range: 4.61.0.0 - 4.61.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-62-16

CIDR: 4.62.0.0/16
IP Range: 4.62.0.0 - 4.62.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-63-16

CIDR: 4.63.0.0/16
IP Range: 4.63.0.0 - 4.63.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-64-16

CIDR: 4.64.0.0/16
IP Range: 4.64.0.0 - 4.64.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-65-16

CIDR: 4.65.0.0/16
IP Range: 4.65.0.0 - 4.65.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-74-16

CIDR: 4.74.0.0/16
IP Range: 4.74.0.0 - 4.74.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT-STATIC-4-75-16

CIDR: 4.75.0.0/16
IP Range: 4.75.0.0 - 4.75.255.255
Block size: 65,536

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United States Level 3 Communications, Inc
LVLT

1025 Eldorado Blvd
Broomfield, CO 80021

CIDR: 113.29.0.0/17
IP Range: 113.29.0.0 - 113.29.127.255
Block size: 32,768

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United States Level 3 Communications, Inc
VZN-DSL-L3-BLK09

CIDR: 66.15.192.0/18
IP Range: 66.15.192.0 - 66.15.255.255
Block size: 16,384

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United States Level 3 Communications, Inc
LVLT-STATIC-4-34-136

CIDR: 4.34.136.0/21
IP Range: 4.34.136.0 - 4.34.143.255
Block size: 2,048

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Germany Level (3) Communications
FRANKFURT-SERIAL-LINKS

CIDR: 195.122.180.0/22
IP Range: 195.122.180.0 - 195.122.183.255
Block size: 1,024

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France Level (3) Communications
FR-CUSTOMER-SERIAL-LINK5

66 Prescot Street
London

CIDR: 212.73.242.0/23
IP Range: 212.73.242.0 - 212.73.243.255
Block size: 512

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France Level (3) Communications
PARIS-SERIAL4

CIDR: 212.73.206.0/23
IP Range: 212.73.206.0 - 212.73.207.255
Block size: 512

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France Level (3) Communications
VIENNA-CUSTOMER-LINKS

CIDR: 212.73.202.0/23
IP Range: 212.73.202.0 - 212.73.203.255
Block size: 512

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United Kingdom Level (3) Communications
EU-INFRASTRUCTURE1

CIDR: 217.163.80.0/23
IP Range: 217.163.80.0 - 217.163.81.255
Block size: 512

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United Kingdom Level (3) Communications
EU-INFRASTRUCTURE2

CIDR: 217.163.82.0/23
IP Range: 217.163.82.0 - 217.163.83.255
Block size: 512

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United Kingdom Level (3) Communications
EU-INFRASTRUCTURE3

CIDR: 217.163.84.0/23
IP Range: 217.163.84.0 - 217.163.85.255
Block size: 512

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United Kingdom Level (3) Communications
EU-INFRASTRUCTURE3

CIDR: 217.163.86.0/23
IP Range: 217.163.86.0 - 217.163.87.255
Block size: 512

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France Level (3) Communications
PARIS-SERIAL-LINKS

CIDR: 213.242.126.0/23
IP Range: 213.242.126.0 - 213.242.127.255
Block size: 512

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United Kingdom Level 3 Communications
UK-LVLT-20010308

Previously allocated to uk.businessnet

CIDR: 194.88.65.0/24
IP Range: 194.88.65.0 - 194.88.65.255
Block size: 256

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France Level 3 Communications
PARIS1-INFRASTRUCTURE2

CIDR: 212.73.240.0/24
IP Range: 212.73.240.0 - 212.73.240.255
Block size: 256

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United Kingdom Level (3) Communications
MANCHESTER-INFRASTRUCTURE

CIDR: 212.187.132.0/24
IP Range: 212.187.132.0 - 212.187.132.255
Block size: 256

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United Kingdom Level (3) Communications
MANCHESTER-CUSTOMER-LINKS

CIDR: 212.187.136.0/24
IP Range: 212.187.136.0 - 212.187.136.255
Block size: 256

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France Level (3) Communications
LYON-CSL1

CIDR: 212.73.204.0/24
IP Range: 212.73.204.0 - 212.73.204.255
Block size: 256

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France Level (3) Communications
PAR1-EDGE5-CSL1

CIDR: 212.73.200.0/24
IP Range: 212.73.200.0 - 212.73.200.255
Block size: 256

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France Level (3) Communications
MARSEILLE-CUSTOMER-LINKS

CIDR: 212.73.201.0/24
IP Range: 212.73.201.0 - 212.73.201.255
Block size: 256

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Netherlands Level (3) Communications
AMSTERDAM-OSPF2

Amsterdam

CIDR: 212.72.32.0/24
IP Range: 212.72.32.0 - 212.72.32.255
Block size: 256

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Netherlands Level (3) Communications
AMSTERDAM1-INFRASTRUCTURE2

Amsterdam

CIDR: 213.244.165.0/24
IP Range: 213.244.165.0 - 213.244.165.255
Block size: 256

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France Level (3) Communications
MARSEILLE-BAR-CUSTOMER-LINKS

CIDR: 213.242.116.0/24
IP Range: 213.242.116.0 - 213.242.116.255
Block size: 256

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France Level (3) Communications
PAR1-EDGE6-CSL1

CIDR: 213.242.120.0/24
IP Range: 213.242.120.0 - 213.242.120.255
Block size: 256

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United Kingdom Level (3) Communications
LON2-EDGE3-CSL3

CIDR: 195.50.125.0/24
IP Range: 195.50.125.0 - 195.50.125.255
Block size: 256

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United Kingdom Level (3) Communications
LON2-EDGE4-CSL2

CIDR: 212.187.139.0/24
IP Range: 212.187.139.0 - 212.187.139.255
Block size: 256

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France Level (3) Communications
PAR1-EDGE5-CSL2

CIDR: 213.242.121.0/24
IP Range: 213.242.121.0 - 213.242.121.255
Block size: 256

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France Level 3 Communications
LEVEL3-FRO2005162894DIR

CIDR: 193.240.22.0/24
IP Range: 193.240.22.0 - 193.240.22.255
Block size: 256

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United Kingdom Level (3) Communications
LON1-EDGE6-CSL2

CIDR: 195.50.126.0/24
IP Range: 195.50.126.0 - 195.50.126.255
Block size: 256

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Turkey Level (3) Communications
ISTANBUL-CUSTOMER-LINKS

CIDR: 213.249.104.0/24
IP Range: 213.249.104.0 - 213.249.104.255
Block size: 256

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United States Level 3 Communications, Inc
BRW-EXTERNAL-GLUES

CIDR: 67.97.181.0/24
IP Range: 67.97.181.0 - 67.97.181.255
Block size: 256

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United States Level 3 Communications, Inc
BRW-EXTERNAL-GLUES

CIDR: 67.97.182.0/24
IP Range: 67.97.182.0 - 67.97.182.255
Block size: 256

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Czech Republic Level 3 Communications
PRAGUE-COLO-CSL1

Frankfurt

CIDR: N/A
IP Range: 212.162.8.96 - 212.162.8.255
Block size: 160

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Spain Level (3) Communications
VALENCIA-CUSTOMER-LINKS

CIDR: 212.162.42.0/25
IP Range: 212.162.42.0 - 212.162.42.127
Block size: 128

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Czech Republic Level 3 Communications
PRAGUE-COLO-CSL1

CIDR: N/A
IP Range: 212.162.8.0 - 212.162.8.79
Block size: 80

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Singapore Inetnum for BTUNILEVER
LVLT-BTUNILEVER

CIDR: 113.29.99.0/27
IP Range: 113.29.99.0 - 113.29.99.31
Block size: 32

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France Level (3) Communications Ltd
FRENCH-OPS-TEST

Paris

CIDR: 212.73.208.96/27
IP Range: 212.73.208.96 - 212.73.208.127
Block size: 32

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France Level (3) Communications
PARIS-SERVICES1

CIDR: 212.73.192.32/27
IP Range: 212.73.192.32 - 212.73.192.63
Block size: 32

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France Level (3) Communications
PARIS-SERVICES2

CIDR: 212.73.192.64/27
IP Range: 212.73.192.64 - 212.73.192.95
Block size: 32

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France Level (3) Communications
PARIS-SERVICES-LOOPBACK

CIDR: 212.73.192.96/27
IP Range: 212.73.192.96 - 212.73.192.127
Block size: 32

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United Kingdom Level (3) Communications
MANCHESTER-OSPF1

CIDR: 212.187.133.0/27
IP Range: 212.187.133.0 - 212.187.133.31
Block size: 32

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France Level 3 Communications
LEVEL3-FRO2005162898DIR

CIDR: 193.240.18.192/27
IP Range: 193.240.18.192 - 193.240.18.223
Block size: 32

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United States Level 3 Communications, LLC
66-147-49-224

CIDR: 66.147.49.224/27
IP Range: 66.147.49.224 - 66.147.49.255
Block size: 32

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Japan Assignment for Varian Tokyo
GX-2004075594

CIDR: 113.29.0.48/28
IP Range: 113.29.0.48 - 113.29.0.63
Block size: 16

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Germany Level 3 Communications
LEVEL3-TINET

CIDR: 213.200.97.112/28
IP Range: 213.200.97.112 - 213.200.97.127
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.0/28
IP Range: 208.25.101.0 - 208.25.101.15
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.16/28
IP Range: 208.25.101.16 - 208.25.101.31
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.32/28
IP Range: 208.25.101.32 - 208.25.101.47
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.48/28
IP Range: 208.25.101.48 - 208.25.101.63
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.64/28
IP Range: 208.25.101.64 - 208.25.101.79
Block size: 16

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United States Level 3 Communications
SPRINTLINK

CIDR: 208.25.101.80/28
IP Range: 208.25.101.80 - 208.25.101.95
Block size: 16

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Japan Assignment for NAIR
GX-2004167268

CIDR: 113.29.0.128/29
IP Range: 113.29.0.128 - 113.29.0.135
Block size: 8

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Germany Level 3 / Communications Inc
QSC-CUSTOMER-517866-932319

CIDR: 87.193.199.160/29
IP Range: 87.193.199.160 - 87.193.199.167
Block size: 8

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Germany Level 3 / Communications Inc
QSC-CUSTOMER-517866-932320

CIDR: 87.193.200.32/29
IP Range: 87.193.200.32 - 87.193.200.39
Block size: 8

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United States Level 3C Ommunication
OOL-STATIC-NYX1NY-108-162-54-208-29

CIDR: 108.162.54.208/29
IP Range: 108.162.54.208 - 108.162.54.215
Block size: 8

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United States Level 3 Communications
NET-24-103-36-56-1

CIDR: 24.103.36.56/29
IP Range: 24.103.36.56 - 24.103.36.63
Block size: 8

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United States Level 3C Ommunication
OOL-STATIC-NYX4NY-96-57-201-48-29

CIDR: 96.57.201.48/29
IP Range: 96.57.201.48 - 96.57.201.55
Block size: 8

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United States Level 3 Communications, LLC
Q0821-65-155-185-96

CIDR: 65.155.185.96/29
IP Range: 65.155.185.96 - 65.155.185.103
Block size: 8

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Singapore Inetnum for BTUNILEVER
LVLT-BTUNILEVER-01

CIDR: 113.29.97.220/30
IP Range: 113.29.97.220 - 113.29.97.223
Block size: 4

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Belgium Level 3 Communications
TELE2-CUSTP2P-LEVEL-3-COMMUNICATIONS

CIDR: 62.58.248.8/30
IP Range: 62.58.248.8 - 62.58.248.11
Block size: 4

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Estonia Level 3 Communications
EE-LEVEL3-HOUSING

[NO #329342]

CIDR: 212.47.211.4/30
IP Range: 212.47.211.4 - 212.47.211.7
Block size: 4

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United Kingdom Level 3 Communications
LEVEL3-CUSTOMER-SMALLNETS

CIDR: 217.156.140.128/30
IP Range: 217.156.140.128 - 217.156.140.131
Block size: 4

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United Kingdom Level 3 Communications
LEVEL3-CUSTOMER-SMALLNETS

CIDR: 217.156.173.32/30
IP Range: 217.156.173.32 - 217.156.173.35
Block size: 4

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Germany Level 3 / Communications Inc
QSC-CUSTOMER-517866-932319

CIDR: 87.234.201.204/32
IP Range: 87.234.201.204 - 87.234.201.204
Block size: 1

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Germany Level 3 / Communications Inc
QSC-CUSTOMER-517866-932320

CIDR: 87.234.203.4/32
IP Range: 87.234.203.4 - 87.234.203.4
Block size: 1

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