- Registered on
- 9 Apr 1996 (29 years old)
- Registered to
- ARIN-TCA-51 (arin)
- Network status
- Active, Allocated under ARIN
- Network type
- Unknown
- Prefixes Originated
- 35 IPv4, 1 IPv6
| Prefix | Description | |
|---|---|---|
|
|
103.16.252.0/23 | Tata Communications (CANADA) Ltd. |
|
|
103.16.254.0/23 | Tata Communications (CANADA) Ltd. |
|
|
116.0.66.0/24 | Customers access -30 and BB internal use |
|
|
138.104.230.0/24 | Mott MacDonald |
|
|
138.104.231.0/24 | Mott MacDonald |
|
|
180.87.13.0/24 | The Executive Centre (Central) Ltd |
|
|
180.87.29.0/24 | Customers acces-30 and BB use |
|
|
180.87.68.0/24 | Customers access -30 and BB internal use |
|
|
180.87.91.0/24 | AU IZO Pool |
|
|
180.87.92.0/24 | IZO services in AS6421, required /24 for singapore/hongkong |
|
|
180.87.115.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.119.0/24 | Customers access /31 and BB internal use-6421 |
|
|
180.87.120.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.121.0/24 | Customers access /31 and BB internal use |
|
|
180.87.122.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.124.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.126.0/24 | Customers access /31 and BB internal use |
|
|
180.87.127.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.138.0/24 | TCL Global Meeting Exchange Asia Pacific |
|
|
180.87.139.0/24 | TCL Global Meeting Exchange Asia Pacific |
|
|
180.87.140.0/24 | Customers access -30 and BB internal use |
|
|
180.87.141.0/24 | Customers access -30 and BB internal use |
|
|
180.87.152.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.153.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.190.0/24 | Tata Communications (CANADA) Ltd. |
|
|
180.87.191.0/24 | Customer Access-30 and BB internal use |
|
|
202.183.65.0/24 | Tata Communications (CANADA) Ltd. |
|
|
202.183.66.0/24 | Customers access /31 and BB internal use for 6421 |
|
|
202.183.69.0/24 | Internal BB and Xconnect |
|
|
202.183.70.0/24 | GSMC Management in Malaysia for our IPC infra via AS ... |
|
|
202.183.72.0/24 | AU REGION |
|
|
202.183.75.0/24 | BB, XC /30 /31 |
|
|
202.183.76.0/24 | Tata Communications (CANADA) Ltd. |
|
|
202.183.77.0/24 | GSMC Management in Malaysia for our IPC infra via AS ... |
|
|
202.183.79.0/24 | Tata Communications (CANADA) Ltd. |
|
|
2405:2001:100::/48 | Tata Communications Ltd. |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS6453 | TATA Communications (America) Inc | ✔ | ✔ | |
| AS8220 | COLT | ✔ | ✔ | |
| AS4766 | Korea Telecom | ✔ | ✘ | |
| AS9507 | NextHop Pty Ltd | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS6453 | TATA Communications (America) Inc | ✔ | ✔ | |
| AS8220 | COLT | ✔ | ✔ | |
| AS139341 | WeChat/QQ CDN | ✔ | ✔ | |
| AS396356 | Latitude.sh | ✔ | ✔ | |
| AS10794 | Bank of America, National Association | ✔ | ✘ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✘ | |
| AS63804 | DOVA Corporation | ✔ | ✘ | |
| AS56043 | PEPSICO INTERNATIONAL PTE. LTD. | ✔ | ✘ | |
| AS10146 | Ford Motor Company | ✔ | ✔ | |
| AS4766 | Korea Telecom | ✔ | ✘ | |
| AS14630 | Invesco Group Services, Inc. | ✔ | ✔ | |
| AS34414 | Nokia Oyj | ✔ | ✘ | |
| AS9507 | NextHop Pty Ltd | ✔ | ✘ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✘ | |
| AS3762 | Instinet | ✔ | ✘ | |
| AS4755 | TATA Communications (formerly VSNL) | ✔ | ✘ | |
| AS56274 | GM Asia Pacific, Singapore | ✔ | ✘ | |
| AS135391 | Aofei Data International Co., Ltd. | ✔ | ✘ | |
| AS6774 | BICS (Belgacom) | ✔ | ✘ | |
| AS199524 | Gcore S.A. | ✔ | ✘ | |
| AS10361 | Bloomberg, LP | ✔ | ✘ | |
| AS4635 | HKIX Route Servers | ✔ | ✘ | |
| AS135409 | Kacific Broadband Satellites Pte Ltd | ✔ | ✘ | |
| AS328366 | FIRSTNET TECHNOLOGY SERVICES (PTY) LTD | ✔ | ✘ | |
| AS4229 | Zenlayer Inc | ✔ | ✘ | |
| AS63927 | RISE | ✔ | ✘ | |
| AS24198 | PT Datakom Padma Jaya | ✔ | ✘ | |
| AS140627 | OneQode | ✔ | ✘ | |
| AS49544 | i3D.net B.V | ✔ | ✘ | |
| AS45445 | General Motors Korea, Bupyeong | ✔ | ✘ | |
| AS9286 | KINX | ✔ | ✘ | |
| AS18403 | FPT Telecom Company | ✔ | ✘ | |
| AS59238 | Innovative Extremist Co., Ltd. | ✔ | ✘ | |
| AS38082 | True International Gateway Co., Ltd. | ✔ | ✘ | |
| AS45701 | PT Internet Madju Abad Milenindo | ✔ | ✘ | |
| AS9304 | HGC Global Communications Limited | ✔ | ✘ | |
| AS147094 | PT Mitra Visioner Pratama | ✔ | ✘ | |
| AS45296 | PT Rabik Bangun Nusantara | ✔ | ✘ | |
| AS7575 | Australian Academic and Research Network (AARNet) | ✔ | ✘ | |
| AS59217 | Azonne Limited | ✔ | ✘ | |
| AS45430 | SBN-IIG/AWN-IIG transit provider | ✔ | ✘ | |
| AS7713 | PT Telkom Indonesia Tbk | ✔ | ✘ | |
| AS9908 | HK Cable TV Ltd | ✔ | ✘ | |
| AS24482 | SG.GS | ✔ | ✘ | |
| AS132337 | Axclusive | ✔ | ✘ | |
| AS35280 | F5 Networks SARL | ✔ | ✘ | |
| AS38158 | PT Cyberindo Aditama | ✔ | ✘ | |
| AS20473 | The Constant Company, LLC | ✔ | ✘ | |
| AS38001 | NewMedia Express Pte. Ltd. | ✔ | ✘ | |
| AS216211 | CYBERVERSE LLC | ✔ | ✘ | |
| AS151404 | 3GO TECHNOLOGY PTE. LTD. | ✔ | ✘ | |
| AS136106 | PT Mega Akses Persada | ✔ | ✘ | |
| AS138128 | PT Solnet Indonesia | ✔ | ✘ | |
| AS55818 | Matrix Cable Internet Exchange | ✔ | ✘ | |
| AS917 | Misaka Network, Inc. | ✔ | ✘ | |
| AS147168 | PT NTT Indonesia | ✔ | ✘ | |
| AS138121 | PT Mora Telematika Indonesia Tbk | ✔ | ✘ | |
| AS9299 | PLDT (Philippine Long Distance Telephone Company) | ✔ | ✘ | |
| AS45474 | Nexusguard Pte. Ltd. | ✔ | ✘ | |
| AS56665 | Proximus Luxembourg S.A. | ✔ | ✘ | |
| AS55850 | Mercury NZ Limited | ✔ | ✘ | |
| AS64049 | Reliance Jio Infocomm Pte. Ltd. | ✔ | ✘ | |
| AS8359 | MTS PJSC | ✔ | ✘ | |
| AS9886 | CTCSCI TECH LIMITED | ✔ | ✘ | |
| AS36236 | NetActuate, Inc | ✔ | ✘ | |
| AS23766 | Electronic Arts, Singapore | ✔ | ✘ | |
| AS4134 | China Telecom Backbone | ✔ | ✘ | |
| AS39120 | Convergenze S.p.A. | ✔ | ✘ | |
| AS202617 | Kering Eyewear S.p.A. | ✔ | ✘ | |
| AS26937 | The Midland Company | ✔ | ✘ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS396356 | Latitude.sh | ✔ | ✔ | |
| AS10794 | Bank of America, National Association | ✔ | ✘ | |
| AS56043 | PEPSICO INTERNATIONAL PTE. LTD. | ✔ | ✘ | |
| AS10146 | Ford Motor Company | ✔ | ✔ | |
| AS14630 | Invesco Group Services, Inc. | ✔ | ✔ | |
| AS34414 | Nokia Oyj | ✔ | ✘ | |
| AS139341 | WeChat/QQ CDN | ✔ | ✔ | |
| AS63804 | DOVA Corporation | ✔ | ✘ | |
| AS135409 | Kacific Broadband Satellites Pte Ltd | ✔ | ✘ | |
| AS35280 | F5 Networks SARL | ✔ | ✘ |
ASHandle: AS6421 OrgID: TCA-51 ASName: AS6421 ASNumber: 6421 RegDate: 1996-04-09 Updated: 2014-04-22 Source: ARIN OrgID: TCA-51 OrgName: TATA COMMUNICATIONS (AMERICA) INC CanAllocate: Street: 2355 Dulles Corner Boulevard Suite 700 City: Herndon State/Prov: VA Country: US PostalCode: 20171 RegDate: 2014-01-28 Updated: 2017-01-28 OrgAdminHandle: IPADM470-ARIN OrgTechHandle: IPADM470-ARIN OrgAbuseHandle: IPNOC14-ARIN OrgNOCHandle: IPNOC14-ARIN Source: ARIN OrgAdminHandle: IPADM470-ARIN OrgAdminName: IP Admin # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: IPADM470-ARIN OrgTechName: IP Admin # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: IPNOC14-ARIN OrgAbuseName: IP NOC # Email removed, Log into bgp.tools to see whois emails OrgNOCHandle: IPNOC14-ARIN OrgNOCName: IP NOC # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-04-02T03:24:56Z UTC
Member of the following AS-SETs
| - | Member |
|---|---|
| RADB | as-tmnet-customers |
| JPIRR | as-iij |
| RADB | as2764:as-bgp-custs |
| RADB | as58453:as-asiaascust |
| ARIN | as-globeinternet-clients |
| RADB | as-iij6 |
| APNIC | as58453:as-asiatest2 |
| APNIC | as58453:as-asiaascust |
| ARIN | as-17117import |
| APNIC | as-nexthop-au |
| RADB | as-optus |
| RADB | as-10099 |
| RADB | as-8220:as6421 |
| RIPE | as-liquid-ext |
| RADB | as17978:as-all |
| APNIC | as7474:as-customers |
| RADB | as-iij |
| RADB | as-hkix |
| APNIC | as58453:as-asiatest |
| ARIN | as6421:as-all |
| RADB | as-vsnl-in |
| RIPE | as-globeinternet-clients |
| JPIRR | as-iij6 |