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AS6453

AS6453 is TATA COMMUNICATIONS (AMERICA) INC.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS6453 belongs to TATA COMMUNICATIONS (AMERICA) INC. DB-IP Lite attributes 474,368 IPv4 addresses in 104 ranges and 15 IPv6 ranges to it, 41% of the IPv4 space in United States. The number is registered with ARIN in United States on 18 Apr 1996.

Facts for AS6453
Operator (DB-IP)TATA COMMUNICATIONS (AMERICA) INC
IPv4 addresses474,368
IPv4 ranges104
IPv6 ranges15
RegistryARIN
Registered18 Apr 1996
Registry countryUnited States (US)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

TATA COMMUNICATIONS (AMERICA) INC hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 15 IPv6 ranges for AS6453, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

US41%
GB11%
CA8%
SG8%
DE4%
FR4%
ES3%
IN2%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
5.23.0.0 – 5.23.11.2555.23.0.0/21, 5.23.8.0/223,072
5.23.16.0 – 5.23.19.2555.23.16.0/221,024
5.23.21.0 – 5.23.31.2555.23.21.0/24, 5.23.22.0/23 …2,816
41.206.160.0 – 41.206.185.25541.206.160.0/20, 41.206.176.0/21 …6,656
41.206.188.0 – 41.206.189.25541.206.188.0/23512
43.241.40.0 – 43.241.43.25543.241.40.0/221,024
45.231.24.0 – 45.231.27.25545.231.24.0/221,024
59.163.231.0 – 59.163.231.25559.163.231.0/24256
63.243.128.0 – 63.243.198.25563.243.128.0/18, 63.243.192.0/22 …18,176
63.243.200.0 – 63.243.255.25563.243.200.0/21, 63.243.208.0/20 …14,336
64.7.112.0 – 64.7.117.25564.7.112.0/22, 64.7.116.0/231,536
64.7.119.0 – 64.7.121.25564.7.119.0/24, 64.7.120.0/23768
64.7.123.0 – 64.7.127.25564.7.123.0/24, 64.7.124.0/221,280
64.86.0.0 – 64.86.22.25564.86.0.0/20, 64.86.16.0/22 …5,888
64.86.24.0 – 64.86.71.25564.86.24.0/21, 64.86.32.0/19 …12,288
64.86.77.0 – 64.86.92.25564.86.77.0/24, 64.86.78.0/23 …4,096
64.86.94.0 – 64.86.139.25564.86.94.0/23, 64.86.96.0/19 …11,776
64.86.142.0 – 64.86.195.25564.86.142.0/23, 64.86.144.0/20 …13,824
64.86.197.0 – 64.86.215.25564.86.197.0/24, 64.86.198.0/23 …4,864
64.86.218.0 – 64.86.231.25564.86.218.0/23, 64.86.220.0/22 …3,584
64.86.234.0 – 64.86.238.25564.86.234.0/23, 64.86.236.0/23 …1,280
64.86.240.0 – 64.86.255.25564.86.240.0/204,096
66.110.0.0 – 66.110.5.25566.110.0.0/22, 66.110.4.0/231,536
66.110.8.0 – 66.110.38.25566.110.8.0/21, 66.110.16.0/20 …7,936
66.110.40.0 – 66.110.42.25566.110.40.0/23, 66.110.42.0/24768
66.110.44.0 – 66.110.96.25566.110.44.0/22, 66.110.48.0/20 …13,568
66.110.98.0 – 66.110.111.25566.110.98.0/23, 66.110.100.0/22 …3,584
66.198.0.0 – 66.198.7.25566.198.0.0/212,048
66.198.9.0 – 66.198.47.25566.198.9.0/24, 66.198.10.0/23 …9,984
66.198.56.0 – 66.198.87.25566.198.56.0/21, 66.198.64.0/20 …8,192
66.198.96.0 – 66.198.99.25566.198.96.0/221,024
66.198.101.0 – 66.198.138.25566.198.101.0/24, 66.198.102.0/23 …9,728
66.198.140.0 – 66.198.191.25566.198.140.0/22, 66.198.144.0/20 …13,312
80.231.0.0 – 80.231.8.25580.231.0.0/21, 80.231.8.0/242,304
80.231.10.0 – 80.231.15.25580.231.10.0/23, 80.231.12.0/221,536
80.231.18.0 – 80.231.52.25580.231.18.0/23, 80.231.20.0/22 …8,960
80.231.54.0 – 80.231.161.25580.231.54.0/23, 80.231.56.0/21 …27,648
80.231.164.0 – 80.231.212.25580.231.164.0/22, 80.231.168.0/21 …12,544
80.231.214.0 – 80.231.255.25580.231.214.0/23, 80.231.216.0/21 …10,752
103.21.80.0 – 103.21.80.255103.21.80.0/24256
104.161.12.0 – 104.161.13.255104.161.12.0/23512
115.108.48.0 – 115.108.63.255115.108.48.0/204,096
115.112.168.0 – 115.112.169.255115.112.168.0/23512
116.0.64.0 – 116.0.65.255116.0.64.0/23512
116.0.67.0 – 116.0.88.255116.0.67.0/24, 116.0.68.0/22 …5,632
116.0.90.0 – 116.0.95.255116.0.90.0/23, 116.0.92.0/221,536
120.29.194.0 – 120.29.195.255120.29.194.0/23512
120.29.208.0 – 120.29.223.255120.29.208.0/204,096
138.104.226.0 – 138.104.227.255138.104.226.0/23512
138.104.233.0 – 138.104.233.255138.104.233.0/24256
2001:5a0:: – 2001:5a0:9000:ffff:ffff:ffff:ffff:ffff2001:5a0::/33IPv6
2001:5a0:9002:: – 2001:5a0:ffff:ffff:ffff:ffff:ffff:ffff2001:5a0:9002::/47IPv6
2001:42c8:: – 2001:42c8:ffff:ffff:ffff:ffff:ffff:ffff2001:42c8::/32IPv6
2405:2000:: – 2405:2000:901:ffff:ffff:ffff:ffff:ffff2405:2000::/37IPv6
2405:2000:903:: – 2405:2000:d00:ffff:ffff:ffff:ffff:ffff2405:2000:903::/48IPv6
2405:2000:d02:: – 2405:2000:1001:ffff:ffff:ffff:ffff:ffff2405:2000:d02::/47IPv6
2405:2000:1003:: – 2405:2000:2c01:ffff:ffff:ffff:ffff:ffff2405:2000:1003::/48IPv6
2405:2000:2c03:: – 2405:2001:ff:ffff:ffff:ffff:ffff:ffff2405:2000:2c03::/48IPv6
2405:2001:100:100::8 – 2405:2001:ffff:ffff:ffff:ffff:ffff:ffff2405:2001:100:100::8/125IPv6
2804:49f4:: – 2804:49f4:ffff:ffff:ffff:ffff:ffff:ffff2804:49f4::/32IPv6
2a01:3e0:: – 2a01:3e0:d00:ffff:ffff:ffff:ffff:ffff2a01:3e0::/37IPv6
2a01:3e0:d02:: – 2a01:3e0:2003:ffff:ffff:ffff:ffff:ffff2a01:3e0:d02::/47IPv6
2a01:3e0:2005:: – 2a01:3e0:2005:ffff:ffff:ffff:ffff:ffff2a01:3e0:2005::/48IPv6
2a01:3e0:2007:: – 2a01:3e5:ffff:ffff:ffff:ffff:ffff:ffff2a01:3e0:2007::/48IPv6
2a01:3e7:: – 2a01:3e7:ffff:ffff:ffff:ffff:ffff:ffff2a01:3e7::/32IPv6
Showing 50 of 104 IPv4 and 15 of 15 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026