Autonomous System

AS6453 TATA COMMUNICATIONS (AMERICA) INC

ISPActiveUnited StatesARIN

AS6453 (AS6453) is an ISP network operated by TATA COMMUNICATIONS (AMERICA) INC in United States, registered with ARIN. It has 123 IPv4 prefixes with 560,384 addresses and 12 IPv6 prefixes, which makes it the 631st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses560,384in 123 prefixes
IPv6 prefixes12≈ 1.2 × 10³⁰ addresses
Size rank#631of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationTATA COMMUNICATIONS (AMERICA) INC
AS nameAS6453
Websitetatacommunications.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contact6453abuse@tatacommunications.com
Registered1996-04-18
Last updated2014-04-22

IPv4 prefixes

123 prefixes · 560,384 addresses
NetworkAddressesFirst – last address
64.86.0.0/1665,53664.86.0.0 – 64.86.255.255
80.231.0.0/1665,53680.231.0.0 – 80.231.255.255
195.219.0.0/1665,536195.219.0.0 – 195.219.255.255
63.243.128.0/1732,76863.243.128.0 – 63.243.255.255
66.110.0.0/1732,76866.110.0.0 – 66.110.127.255
180.87.0.0/1732,768180.87.0.0 – 180.87.127.255
209.58.0.0/1732,768209.58.0.0 – 209.58.127.255
216.6.0.0/1732,768216.6.0.0 – 216.6.127.255
66.110.0.0/1816,38466.110.0.0 – 66.110.63.255
66.198.128.0/1816,38466.198.128.0 – 66.198.191.255
180.87.128.0/1816,384180.87.128.0 – 180.87.191.255
5.23.0.0/198,1925.23.0.0 – 5.23.31.255
66.110.96.0/198,19266.110.96.0 – 66.110.127.255
66.198.0.0/198,19266.198.0.0 – 66.198.31.255
66.198.96.0/198,19266.198.96.0 – 66.198.127.255
116.0.64.0/198,192116.0.64.0 – 116.0.95.255
120.29.192.0/198,192120.29.192.0 – 120.29.223.255
197.242.32.0/198,192197.242.32.0 – 197.242.63.255
199.202.32.0/198,192199.202.32.0 – 199.202.63.255
207.45.192.0/198,192207.45.192.0 – 207.45.223.255
41.206.160.0/204,09641.206.160.0 – 41.206.175.255
64.7.112.0/204,09664.7.112.0 – 64.7.127.255
66.110.64.0/204,09666.110.64.0 – 66.110.79.255
66.198.32.0/204,09666.198.32.0 – 66.198.47.255
66.198.64.0/204,09666.198.64.0 – 66.198.79.255
The 25 largest of 123. The API and the database have all of them.

IPv6 prefixes

12 prefixes
  • 2a01:3e0::/29
  • 2405:2000::/31
  • 2001:5a0::/32
  • 2001:42c8::/32
  • 2405:2000::/32
  • 2804:49f4::/32
  • 2a01:3e0::/32
  • 2001:5a0:9000::/38
  • 2001:5a0:9400::/38
  • 2001:5a0:9800::/38
  • 2001:5a0:9c00::/38
  • 2405:2001:2::/48

Query AS6453 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=AS6453&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6453, with or without a key:

curl "https://api.ipapi.is/?q=64.86.0.1"

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