AS4785 XTOM-AS-JP - xTom
🇯🇵Org handle: ORG-XL1-AP
xTom
APNICallocated
Announced Prefixes (BGP)
66total
46 IPv420 IPv6
IPv4 Addresses
Allocated (RIR)10,240
Announced (BGP)11,776
IPv6 Addresses
Allocated (RIR)7.9×10²⁹
Announced (BGP)1.1×10³⁰
Routing hygiene
Score 11/100 · Low riskRPKI ROA coverage
90.9%
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
3
diversity 19/100
- Routes concentrated on one upstream (89% of routes)
- 9% of announced prefixes (6 of 66) have no valid ROA
Based on 66 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)66|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 |
1-10 of 66
1 / 7
Allocated Prefixes
(RIR)43Prefix | Country | RIR | Status |
|---|---|---|---|
| 45.8.115.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.8.220.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.8.221.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.13.199.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.14.71.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.14.104.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.14.106.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.80.189.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.80.191.0/24 | 🇯🇵 JP | RIPE | assigned |
| 45.87.94.0/24 | 🇯🇵 JP | RIPE | assigned |
1-10 of 43
1 / 5
All 66 announced prefixes of AS4785 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS4785 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (8)
Networks whose own prefixes AS4785 passes on: usually its customers.
Other adjacent networks (1)
Adjacent to AS4785 in the transit part of AS paths: peers, providers or customers.
- AS23748Cat Networks K.K2
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 AS4785 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/4785Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4785" | jq