AS3549 Level 3 Communications, Inc.: IP Ranges and Network Details

AS3549 is the autonomous system of Level 3 Communications, Inc.. It holds 4,519,594 IPv4 addresses in 3,203 prefixes plus 26 IPv6 ranges, mainly in United States.

By IPv4 addresses the network ranks #105 worldwide and #34 of 18,202 networks in United States. That is 0.31% of the country’s IPv4 space.

The network spreads across six or more countries: United States 86%, United Kingdom 4.4%, Brazil 4.0%.

The largest block is 35.248.48.0 to 35.251.255.255 with 249,856 addresses, geolocated to Scranton.

IPv4 addresses: 4,519,594
IPv4 prefixes: 3,203
World rank: #105
Country share: 0.31%
IPv6 ranges: 26

Addresses by country

Largest blocks

35.248.48.0 Scranton249,856
67.73.240.0 Bogotá (Suba)135,168
208.178.0.0 New York65,536
161.134.0.0 Minneapolis65,536
145.233.0.0 London65,536
67.16.224.0 Atlanta50,176
67.16.0.0 New York49,152
64.212.80.0 New York32,768

Networks of similar size

AS9824 JCOM Co., Ltd.4,728,576
AS16276 OVH SAS4,645,632
AS27699 TELEFÔNICA BRASIL S.A4,644,096
AS18881 TELEFÔNICA BRASIL S.A4,581,376
AS37069 The Egyptian Company for Mobile Services (Mobinil)4,506,112
AS26611 COMCEL S.A.4,459,008
AS306 DoD Network Information Center4,444,416
AS6079 RCN4,427,264

IPv4 prefixes

and 2,903 more prefixes

Questions and answers

Who owns AS3549?

Autonomous system AS3549 is operated by Level 3 Communications, Inc..

How many IP addresses does AS3549 have?

The network holds 4,519,594 IPv4 addresses in 3,203 prefixes, plus 26 IPv6 ranges.

Which country is AS3549 in?

The main country is United States, with addresses in 5 more countries.

How big is AS3549?

By IPv4 addresses it ranks #105 worldwide.

What is the largest address block of AS3549?

35.248.48.0 to 35.251.255.255, 249,856 addresses.