AS139309 TCL-AS-AP - Tata Communications (CANADA) Ltd.
🇨🇦Org handle: ORG-TCL1-AP
Tata Communications (CANADA) Ltd.
APNICallocated
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 18/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
50%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
- 50% of announced prefixes (2 of 4) have no IRR route object for this ASN
Based on 4 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a01:3e6:2::/48 | 🇹🇷 TR | RIPE | assigned |
All 4 announced prefixes of AS139309 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS139309 hands its own prefixes to: transit providers, or peers at an exchange.
- AS34984TELLCOM Superonline Iletisim Hizmetleri A.S4
Downstreams (1)
Networks whose own prefixes AS139309 passes on: usually its customers.
- AS20940AKAMAI ASN1 Akamai International B.V3
Other adjacent networks (1)
Adjacent to AS139309 in the transit part of AS paths: peers, providers or customers.
- AS6453TATA COMMUNICATIONS (AMERICA)11
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS139309 should publish an ASPA object
- IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/139309Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/139309" | jq