AS4777
🇯🇵APNIC-COLO - Asia Pacific Network Information CentreORG-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)9.9×10^27
Announced (BGP)1.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇯🇵 JP
RIR
APNIC
Status
allocated
Allocated
8/9/1996
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICRADB | 7/14/2026 | |
| Valid | APNIC | 7/14/2026 | |
| Valid | APNIC | 7/14/2026 | |
| Valid | APNIC | 7/14/2026 |
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 |
Upstream Providers(10)
| ASN | Name |
|---|---|
| AS2497 | 🇯🇵IIJ - Internet Initiative Japan Inc. |
| AS2500 | WIDE-BB - WIDE Project |
| AS2516 | KDDI - KDDI CORPORATION |
| AS3491 | ðŸ‡ðŸ‡°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 |
ASPA
Published10 upstreams, 5 downstreams
Authorized Upstream Providers
Expires Jul 21, 2026
Listed as Upstream Provider by
5 ASNsExternal Links
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