AS135887 TELSTRA-BELONG-AP - Belong (Telstra Limited)
🇦🇺Org handle: ORG-TC6-AP
Belong (Telstra Limited)
APNICallocatedASPA Published
Announced Prefixes (BGP)
471total
465 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)458,752
Announced (BGP)849,408
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)5×10²⁷
Routing hygiene
Score 10/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
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
Based on 471 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)471|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 | |
| Valid | APNIC | 2026-10-26 |
1-10 of 471
1 / 48
Allocated Prefixes
(RIR)7Prefix | Country | RIR | Status |
|---|---|---|---|
| 120.159.0.0/16 | 🇦🇺 AU | APNIC | assigned |
| 123.208.0.0/16 | 🇦🇺 AU | APNIC | assigned |
| 141.168.0.0/16 | 🇦🇺 AU | APNIC | allocated |
| 144.138.0.0/16 | 🇦🇺 AU | APNIC | allocated |
| 147.10.0.0/16 | 🇦🇺 AU | APNIC | allocated |
| 149.167.0.0/16 | 🇦🇺 AU | APNIC | allocated |
| 155.143.0.0/16 | 🇦🇺 AU | APNIC | allocated |
All 471 announced prefixes of AS135887 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS1221 | 🇦🇺ASN-TELSTRA - Telstra Limited |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS135887 hands its own prefixes to: transit providers, or peers at an exchange.
- AS1221Telstra Limited471
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/135887Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/135887" | jq