Autonomous System

AS18756 Level 3 Parent, LLC

ISPActiveUnited StatesARIN

AS18756 (PATEAM) is an ISP network operated by Level 3 Parent, LLC in United States, registered with ARIN. It has 25 IPv4 prefixes with 260,864 addresses, which makes it the 1,077th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses260,864in 25 prefixes
IPv6 prefixes0none
Size rank#1,077of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationLevel 3 Parent, LLC
AS namePATEAM
Websitelevel3.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@level3.com
Registered2000-10-06
Last updated2018-02-20

IPv4 prefixes

25 prefixes · 260,864 addresses
NetworkAddressesFirst – last address
164.156.0.0/1665,536164.156.0.0 – 164.156.255.255
164.156.128.0/1732,768164.156.128.0 – 164.156.255.255
164.157.0.0/1732,768164.157.0.0 – 164.157.127.255
199.20.128.0/1732,768199.20.128.0 – 199.20.255.255
164.156.64.0/1816,384164.156.64.0 – 164.156.127.255
164.157.128.0/1816,384164.157.128.0 – 164.157.191.255
199.5.64.0/1816,384199.5.64.0 – 199.5.127.255
164.156.32.0/198,192164.156.32.0 – 164.156.63.255
164.157.192.0/198,192164.157.192.0 – 164.157.223.255
206.224.0.0/198,192206.224.0.0 – 206.224.31.255
164.156.0.0/204,096164.156.0.0 – 164.156.15.255
199.79.0.0/204,096199.79.0.0 – 199.79.15.255
205.172.80.0/204,096205.172.80.0 – 205.172.95.255
164.156.24.0/212,048164.156.24.0 – 164.156.31.255
205.172.72.0/212,048205.172.72.0 – 205.172.79.255
205.172.96.0/212,048205.172.96.0 – 205.172.103.255
164.156.20.0/221,024164.156.20.0 – 164.156.23.255
164.157.248.0/221,024164.157.248.0 – 164.157.251.255
205.172.104.0/221,024205.172.104.0 – 205.172.107.255
164.156.16.0/23512164.156.16.0 – 164.156.17.255
8.20.65.0/242568.20.65.0 – 8.20.65.255
8.38.177.0/242568.38.177.0 – 8.38.177.255
164.156.18.0/24256164.156.18.0 – 164.156.18.255
164.156.19.0/24256164.156.19.0 – 164.156.19.255
164.157.255.0/24256164.157.255.0 – 164.157.255.255

IPv6 prefixes

No IPv6 prefixes.

Query AS18756 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS18756&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS18756, with or without a key:

curl "https://api.ipapi.is/?q=164.156.0.1"

Other networks of Level 3 Parent, LLC

AS3356 Level 3 Parent, LLC34,462,208 IPv4 addressesAS3549 Level 3 Parent, LLC5,415,168 IPv4 addressesAS10753 Level 3 Parent, LLC432,128 IPv4 addressesAS203 Level 3 Parent, LLC333,312 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,464,192 IPv4 addressesAS16509 Amazon.com, Inc.218,038,784 IPv4 addressesAS7018 AT&T Enterprises, LLC117,262,080 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)73,070,080 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses