AS137257 LOCALHOST-AS-AP - Localhost Limited
🇳🇿Org handle: ORG-LL12-AP
Localhost Limited
APNICallocatedASPA Published
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)768
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
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 4 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 | |
| Valid | APNICOther IRR | 2026-10-26 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.106.64.0/23 | 🇳🇿 NZ | APNIC | allocated |
| 103.106.64.0/24 | 🇳🇿 NZ | APNIC | assigned |
| 2402:3cc0::/32 | 🇳🇿 NZ | APNIC | allocated |
All 4 announced prefixes of AS137257 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS137257 hands its own prefixes to: transit providers, or peers at an exchange.
- AS23838Solarix Networks Limited4
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/137257Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/137257" | jq