AS4777 APNIC-COLO - Asia Pacific Network Information Centre
🇯🇵Org handle: ORG-APNI1-AP
Asia Pacific Network Information Centre
APNICallocatedASPA Published
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)9.9×10²⁷
Announced (BGP)1.9×10²⁸
Routing hygiene
Score 5/100 · 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
2
diversity 50/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 4 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-25 | |
| Valid | APNIC | 2026-10-25 | |
| Valid | APNIC | 2026-10-25 | |
| Valid | APNIC | 2026-10-25 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 202.12.28.0/24 | 🇯🇵 JP | APNIC | assigned |
| 203.119.0.0/24 | 🇦🇺 AU | APNIC | allocated |
| 2001:dc0::/35 | 🇦🇺 AU | APNIC | assigned |
All 4 announced prefixes of AS4777 →
Upstream Providers(10)
| ASN | Name |
|---|---|
| AS2497 | 🇯🇵IIJ - Internet Initiative Japan Inc. |
| AS2500 | WIDE-BB - WIDE Project |
| AS2516 | KDDI - KDDI CORPORATION |
| AS3491 | 🇭🇰PCCWG-APAC-HK - PCCW Global (HK) Ltd. |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS8966 | 🇦🇪Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC |
| AS9583 | 🇮🇳SIFY-AS-IN - Sify Limited |
| AS33891 | 🇩🇪CORE-BACKBONE Core-Backbone GmbH |
| AS134148 | 🇸🇬SINGAREN-GIX-AS-AP-2 - SingAREN |
| AS137409 | 🇦🇺GSLNETWORKS-AS-AP - GSL Networks Pty LTD |
Downstream Customers(5)
| ASN | Name |
|---|---|
| AS18366 | 🇦🇺APNIC-ANYCAST - Asia Pacific Network Information Centre |
| AS18367 | APNIC-ANYCAST - Asia Pacific Network Information Centre |
| AS18368 | APNIC-ANYCAST - Asia Pacific Network Information Centre |
| AS18369 | APNIC-ANYCAST - Asia Pacific Network Information Centre |
| AS45192 | 🇦🇺APNICTRAINING-DC - ASN for APNICTRAINING LAB DC |
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS4777 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (4)
Networks whose own prefixes AS4777 passes on: usually its customers.
ASPA
Published10 upstreams, 5 downstreams
Authorized Upstream Providers
Expires 2026-11-02
Listed as Upstream Provider by
5 ASNsExternal 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/4777Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4777" | jq