AS18070 Global Network Core Co.,Ltd. 🇯🇵 JP
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
13,312 (52 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS18070
- Name
- Global Network Core Co.,Ltd.
- Organisation
- Global Network Core Co., Ltd.
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2001-12-27
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-18070
- Website
- http://www.global-netcore.jp/
- PeeringDB
- net/2983
- Exchanges
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2914 NTT America, Inc. | 🇺🇸 US | 56,148 | 1,618 | 193 | CAIDA |
| AS2518 BIGLOBE Inc. | 🇯🇵 JP | 161 | 33 | 196 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,892 | 235 | 63 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,730 | 45 | 13 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS23631 Sofu System, Inc | 🇯🇵 JP | 0 | 2 | 115 | CAIDA |
| AS55895 N.S.Computer Service Co.,Ltd. | 🇯🇵 JP | 0 | 1 | 74 | CAIDA |
| AS38652 Ginzado Co.,Ltd. | 🇯🇵 JP | 0 | 1 | 41 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.