Autonomous System
AS5033 Key Information Systems, Inc.
BusinessActiveUnited StatesARIN
AS5033 (AS5033) is a business network operated by Key Information Systems, Inc. in United States, registered with ARIN. It has 13 IPv4 prefixes with 42,496 addresses, which makes it the 4,631st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses42,496in 13 prefixes
IPv6 prefixes0none
Size rank#4,631of 82,200 active ASNs
Details
OrganizationKey Information Systems, Inc.
AS nameAS5033
Websitekeyinfo.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactsupport@keyinfo.com
Registered1997-07-01
Last updated2014-09-24
IPv4 prefixes
13 prefixes · 42,496 addresses| Network | Addresses | First – last address |
|---|---|---|
| 207.178.128.0/17 | 32,768 | 207.178.128.0 – 207.178.255.255 |
| 209.239.224.0/20 | 4,096 | 209.239.224.0 – 209.239.239.255 |
| 209.239.248.0/21 | 2,048 | 209.239.248.0 – 209.239.255.255 |
| 207.213.112.0/22 | 1,024 | 207.213.112.0 – 207.213.115.255 |
| 207.213.142.0/23 | 512 | 207.213.142.0 – 207.213.143.255 |
| 63.204.233.0/24 | 256 | 63.204.233.0 – 63.204.233.255 |
| 64.160.254.0/24 | 256 | 64.160.254.0 – 64.160.254.255 |
| 64.162.116.0/24 | 256 | 64.162.116.0 – 64.162.116.255 |
| 66.127.154.0/24 | 256 | 66.127.154.0 – 66.127.154.255 |
| 207.178.188.0/24 | 256 | 207.178.188.0 – 207.178.188.255 |
| 207.178.224.0/24 | 256 | 207.178.224.0 – 207.178.224.255 |
| 208.84.25.0/24 | 256 | 208.84.25.0 – 208.84.25.255 |
| 216.38.111.0/24 | 256 | 216.38.111.0 – 216.38.111.255 |
207.178.128.0/17 209.239.224.0/20 209.239.248.0/21 207.213.112.0/22 207.213.142.0/23 63.204.233.0/24 64.160.254.0/24 64.162.116.0/24 66.127.154.0/24 207.178.188.0/24 207.178.224.0/24 208.84.25.0/24 216.38.111.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS5033 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=AS5033&key=YOUR_API_KEY"Any address in its prefixes resolves to AS5033, with or without a key:
curl "https://api.ipapi.is/?q=207.178.128.1"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