Tata Communications

AS6453
Tier 1 Carrier/ISPTransit-Freewww.tatacommunications.com →

Tata Communications operates one of the largest Tier 1 IP backbone networks globally, with AS cone rank #4 worldwide and extensive subsea cable ownership connecting Asia, Europe, and the Americas. Headquartered in Mumbai, India, the company provides IP transit, cloud connectivity, and managed networking to carriers, enterprises, and hyperscalers. Tata Communications is particularly dominant in Asia-Pacific and India transit markets, with a transit-free network peering directly with all major global content providers.

Data verified: 03/26/2026
Routing & Connectivity
AS Cone Rank#4
Known Peers682
Prefixes v4118
Prefixes v612
IX Presence2+IXPs
RPKI ROVnot_enabled
Avg Path Length2.6
Downstream Peers670+
Source: bgp.toolsAvg path length derived from RouteViews (CC-BY 4.0)Verified 04/05/2026View live data on bgp.tools →
Operational Capabilities
BGP Communities
None
Flowspec
Not supported
RTBH
Not supported
IPv6
Native dual-stack
Port Sizes
1G – 100G
Commit Model
Flat-rate and burstable (95th percentile)
Source: Carrier documentationCarrier-sourcedVerified 04/05/2026View BGP communities on bgp.tools →
Content Provider Reach
10 providers tracked
Google
AS15169
Direct peer
Amazon/AWS
AS16509
Direct peer
Microsoft/Azure
AS8075
Direct peer
Meta
AS32934
Direct peer
Cloudflare
AS13335
Direct peer
Source: bgp.tools adjacency dataAdjacency only — no quality assessmentVerified 03/26/2026View all peers on bgp.tools →
Routing Governance
RPKI ROA Coverage
~74%
of originated prefixes have valid ROAs
RPKI Route Origin Validation
not_enabled
IRR Records
ARIN
~1,089 route objects registered
DDoS Mitigation
Basic (contact NOC; no public scrubbing service documented)
RPKI: bgp.toolsIRR: IRR ExplorerVerified 04/02/2026
Facility Presence
5 locations

Miami, FL

1g10g100g
Verify This Data
bgp.tools
Live routing metrics, communities, RPKI
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PeeringDB
Peering policy, facilities, NOC contacts
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CAIDA AS Rank
Customer cone, provider/peer relationships
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RIPEstat
Routing history, BGP updates, path analysis
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bgp.he.net
Prefix list, peers, IX participation, IRR
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IRR Explorer
IRR objects, RPKI comparison, origin validation
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Tata Communications Looking Glass
Live route lookup from Tata Communications’s routers
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Tata Communications Website
Product pages, SLA terms, BGP community docs
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Operator Reviews

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Reviews cover 7 dimensions: Provisioning, Performance, NOC Support, BGP Quality, Billing, Contracts, Account Management.

Community Intelligence
Operator experiences, peering dynamics, and discussion threads about Tata Communications — contributed by the community
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