Autonomous System

AS19318 Interserver, Inc

HostingActiveUnited StatesARIN

AS19318 (IS-AS-1) is a hosting network operated by Interserver, Inc in United States, registered with ARIN. It has 114 IPv4 prefixes with 207,616 addresses and 30 IPv6 prefixes, which makes it the 1,251st largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses207,616in 114 prefixes
IPv6 prefixes30≈ 9.6 × 10³⁰ addresses
Size rank#1,251of 82,283 active ASNs
Abuser scoreElevated0.98% of its addresses flagged · method

Details

OrganizationInterserver, Inc · hosting provider profile
AS nameIS-AS-1
Websiteinterserver.net
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactabusencc@interserver.net
Registered2005-12-09
Last updated2018-06-05

IPv4 prefixes

114 prefixes · 207,616 addresses
NetworkAddressesFirst – last address
162.35.0.0/1816,384162.35.0.0 – 162.35.63.255
64.20.32.0/198,19264.20.32.0 – 64.20.63.255
66.45.224.0/198,19266.45.224.0 – 66.45.255.255
69.10.32.0/198,19269.10.32.0 – 69.10.63.255
74.50.64.0/198,19274.50.64.0 – 74.50.95.255
153.75.224.0/198,192153.75.224.0 – 153.75.255.255
162.35.96.0/198,192162.35.96.0 – 162.35.127.255
162.35.160.0/198,192162.35.160.0 – 162.35.191.255
163.245.192.0/198,192163.245.192.0 – 163.245.223.255
205.209.96.0/198,192205.209.96.0 – 205.209.127.255
66.23.224.0/204,09666.23.224.0 – 66.23.239.255
67.211.208.0/204,09667.211.208.0 – 67.211.223.255
67.217.48.0/204,09667.217.48.0 – 67.217.63.255
68.168.208.0/204,09668.168.208.0 – 68.168.223.255
69.10.32.0/204,09669.10.32.0 – 69.10.47.255
69.10.48.0/204,09669.10.48.0 – 69.10.63.255
69.164.240.0/204,09669.164.240.0 – 69.164.255.255
69.169.96.0/204,09669.169.96.0 – 69.169.111.255
157.250.192.0/204,096157.250.192.0 – 157.250.207.255
173.214.160.0/204,096173.214.160.0 – 173.214.175.255
173.225.96.0/204,096173.225.96.0 – 173.225.111.255
174.138.176.0/204,096174.138.176.0 – 174.138.191.255
206.72.192.0/204,096206.72.192.0 – 206.72.207.255
209.159.144.0/204,096209.159.144.0 – 209.159.159.255
216.158.224.0/204,096216.158.224.0 – 216.158.239.255
The 25 largest of 114. The API and the database have all of them.

IPv6 prefixes

30 prefixes
  • 2601:2018::/29
  • 2601:2020::/29
  • 2a05:b900::/29
  • 2a0f:1440::/29
  • 2a0f:27c0::/29
  • 2a0f:39c0::/29
  • 2a0f:7f00::/29
  • 2a0f:9600::/29
  • 2a0f:e5c0::/29
  • 2a10:34c0::/29
  • 2a10:6d00::/29
  • 2a11:7440::/29
  • 2a13:2b40::/29
  • 2a13:9080::/29
  • 2601:2020::/32
  • 2601:2023::/32
  • 2601:2024::/32
  • 2601:2025::/32
  • 2601:2026::/32
  • 2601:2027::/32
  • 2604:a00::/32
  • 2a0a:b382::/32
  • 2a0f:1207::/32
  • 2a14:1ec7:f720::/44
  • 2a0a:8180:c8c4::/48
The 25 largest of 30. The API and the database have all of them.

Query AS19318 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=AS19318&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS19318, with or without a key:

curl "https://api.ipapi.is/?q=162.35.0.1"

Other networks of Interserver, Inc

AS26666 Interserver, Inc29,952 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS16509 Amazon.com, Inc.218,475,264 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,568 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)72,987,904 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,337,152 IPv4 addresses