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Système Autonome

AS6421

TATA COMMUNICATIONS (AMERICA) INC

IPs annoncées
9,472
Préfixes CIDR
26
ASN
AS6421

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Tata Communications

Tata Communications Limited is an Indian telecommunications company, headquartered in Mumbai, Maharashtra. It was a government-owned telecommunications service provider before being sold to the Tata Group in 2002 under the Third Vajpayee ministry government.

Founded
1986
Headquarters
Mumbai
Industry
telecommunications

AS6421 — empreinte IP mondiale

Villes où l'AS6421 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
103.16.252.0/22 1.0K
0.8%
TATA COMMUNICATIONS AMERICA INC HK
103.16.252.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC SG
103.16.254.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC HK
138.104.230.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC GB
180.87.120.0/23 512
2.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.126.0/23 512
2.1%
TATA COMMUNICATIONS AMERICA INC IN
180.87.138.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.140.0/23 512
7.6%
TATA COMMUNICATIONS AMERICA INC IN
180.87.152.0/23 512
0.6%
TATA COMMUNICATIONS AMERICA INC IN
180.87.190.0/23 512
3.3%
TATA COMMUNICATIONS AMERICA INC IN
202.183.64.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC AU New South Wales Sydney
202.183.74.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC AU Victoria Melbourne
202.183.76.0/23 512
0.0%
TATA COMMUNICATIONS AMERICA INC CA
116.0.66.0/24 256
3.1%
TATA COMMUNICATIONS AMERICA INC SG
180.87.13.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.29.0/24 256
12.1%
TATA COMMUNICATIONS AMERICA INC IN
180.87.68.0/24 256
6.6%
TATA COMMUNICATIONS AMERICA INC IN
180.87.91.0/24 256
2.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.92.0/24 256
1.6%
TATA COMMUNICATIONS AMERICA INC IN
180.87.115.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.119.0/24 256
3.1%
TATA COMMUNICATIONS AMERICA INC IN
180.87.120.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC KR Seoul Seoul
180.87.122.0/24 256
2.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.124.0/24 256
0.8%
TATA COMMUNICATIONS AMERICA INC IN
180.87.140.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.141.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.153.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC HK
202.183.65.0/24 256
0.4%
TATA COMMUNICATIONS AMERICA INC CA
202.183.66.0/24 256
2.0%
TATA COMMUNICATIONS AMERICA INC CA
202.183.69.0/24 256
2.0%
TATA COMMUNICATIONS AMERICA INC CA
202.183.70.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC CA
202.183.72.0/24 256
3.9%
TATA COMMUNICATIONS AMERICA INC CA
202.183.75.0/24 256
4.3%
TATA COMMUNICATIONS AMERICA INC CA
202.183.77.0/24 256
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.79.0/24 256
0.4%
TATA COMMUNICATIONS AMERICA INC CA
180.87.115.128/25 128
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.128/25 128
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.152.128/25 128
0.0%
TATA COMMUNICATIONS AMERICA INC SG
202.183.76.128/25 128
0.0%
TATA COMMUNICATIONS AMERICA INC CA
180.87.115.0/26 64
0.0%
TATA COMMUNICATIONS AMERICA INC AU New South Wales Sydney
180.87.115.96/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC AU New South Wales Sydney
180.87.121.32/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.96/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.152.0/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.152.32/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC HK
202.183.76.32/27 32
0.0%
TATA COMMUNICATIONS AMERICA INC MY
180.87.115.64/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC AU New South Wales Sydney
180.87.121.80/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.152.80/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.152.112/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC HK
202.183.76.16/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.76.64/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.76.96/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC MY Selangor Cyberjaya
202.183.76.112/28 16
0.0%
TATA COMMUNICATIONS AMERICA INC CA
180.87.115.88/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.0/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.24/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.72/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.152.64/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.152.72/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.152.96/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.152.104/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC HK
202.183.76.0/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.76.80/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.76.88/29 8
0.0%
TATA COMMUNICATIONS AMERICA INC CA
180.87.115.84/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.8/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.20/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.68/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC HK
202.183.76.8/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC MY
202.183.76.12/30 4
0.0%
TATA COMMUNICATIONS AMERICA INC CA
180.87.115.80/31 2
0.0%
TATA COMMUNICATIONS AMERICA INC AU New South Wales Sydney
180.87.115.82/31 2
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.12/31 2
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.14/31 2
0.0%
TATA COMMUNICATIONS AMERICA INC SG
180.87.121.66/31 2
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.16 1
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.17 1
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.18 1
0.0%
TATA COMMUNICATIONS AMERICA INC HK
180.87.121.19 1
0.0%
TATA COMMUNICATIONS AMERICA INC IN
180.87.121.64 1
0.0%
TATA COMMUNICATIONS AMERICA INC JP
180.87.121.65 1
0.0%
TATA COMMUNICATIONS AMERICA INC HK

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS6421 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
202.183.64.0/24 99,388 2026-07-30 20:19:04
202.183.74.0/24 84,343 2026-07-30 20:19:04
180.87.29.0/24 71,975 2026-07-30 20:26:42
202.183.65.0/24 71,536 2026-07-30 20:26:42
202.183.72.0/24 71,167 2026-07-30 20:26:42
202.183.75.0/24 66,504 2026-07-30 20:26:42
180.87.115.0/24 66,381 2026-07-30 20:26:42
180.87.124.0/24 15,287 2026-07-30 20:26:42
103.16.252.0/23 15,271 2026-07-30 20:26:52
180.87.126.0/24 11,570 2026-07-30 20:26:42
180.87.127.0/24 11,566 2026-07-30 20:26:42
180.87.92.0/24 11,243 2026-07-30 20:26:42
180.87.152.0/24 10,923 2026-07-30 20:26:42
180.87.140.0/24 10,861 2026-07-30 20:26:42
138.104.230.0/24 10,781 2026-07-30 20:26:42
116.0.66.0/24 10,774 2026-07-30 20:26:42
138.104.231.0/24 10,772 2026-07-30 20:26:42
202.183.70.0/24 9,142 2026-07-30 20:26:42
202.183.77.0/24 9,023 2026-07-30 20:26:42
202.183.79.0/24 9,018 2026-07-30 20:26:42
202.183.76.0/24 8,947 2026-07-30 20:26:42
180.87.139.0/24 8,818 2026-07-30 20:26:42
180.87.138.0/24 8,790 2026-07-30 20:26:42
180.87.141.0/24 8,576 2026-07-30 20:26:42
180.87.153.0/24 8,550 2026-07-30 20:26:42
180.87.122.0/24 8,542 2026-07-30 20:26:42
202.183.69.0/24 8,505 2026-07-30 20:26:42
180.87.68.0/24 8,504 2026-07-30 20:26:42
103.16.254.0/23 8,496 2026-07-30 20:26:40
180.87.190.0/24 8,324 2026-07-30 20:26:42
180.87.121.0/24 8,296 2026-07-30 20:26:42
180.87.191.0/24 8,189 2026-07-30 20:26:42
180.87.13.0/24 8,069 2026-07-30 20:26:42
180.87.91.0/24 4,526 2026-07-30 20:26:42
180.87.120.0/24 4,207 2026-07-30 20:26:41
180.87.119.0/24 4,149 2026-07-30 20:26:41
202.183.66.0/24 4,071 2026-07-30 20:26:41

Frequently Asked Questions

Qu'est-ce que l'AS6421 ?

L'AS6421 est un numéro de système autonome attribué à TATA COMMUNICATIONS (AMERICA) INC. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS6421 annonce-t-il ?

L'AS6421 annonce 9.5K adresses IPv4 réparties sur 26 préfixes CIDR routés. Le réseau est enregistré en Singapore.

Qui opère l'AS6421 ?

L'AS6421 est opéré par TATA COMMUNICATIONS AMERICA INC. L'organisation est basée en Singapore. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS6421 est-il enregistré ?

L'AS6421 est enregistré en Singapore. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-07-30 20:40:31 UTC
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