Level 3 Communications, Inc

IPv4 IPv6
Networks by country: United States United States (45), France France (17), United Kingdom United Kingdom (13), Germany Germany (6), Netherlands Netherlands (2), Japan Japan (2), Singapore Singapore (2), Czech Republic Czech Republic (2), Estonia Estonia (1), Turkey Turkey (1), Belgium Belgium (1), Spain Spain (1)

Assigned AS: AS9057, AS10753, AS36440, AS1, AS3356, AS189, AS199, AS200, AS201, AS202, AS203, AS279, AS281, AS524, AS560, AS594, AS595, AS596, AS597, AS598, AS6395, AS7176, AS7911, AS8043, AS11213, AS18756, AS19094, AS19591, AS19962, AS20476, AS30686
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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