AS45400 Korea Telecom 🇰🇷 KR
Announcing 488 prefixes, seen at the RIS collectors.
IPv4 prefixes
488
43,296 (169 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
8
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS45400
- Name
- Korea Telecom
- Organisation
- Korea Telecom
- Country
- 🇰🇷 KR
- RIR
- APNIC
- Allocated
- 2008-08-19
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 |
|---|---|---|---|---|---|
| AS17841 NATIONAL INFORMATION RESOURCES SERVICE | 🇰🇷 KR | 19 | 722 | 5,274 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS17574 Seoul Metropolitan Government Computer Center | 🇰🇷 KR | 0 | 19 | 152 | CAIDA |
| AS10165 KOREA CUSTOMS SERVICE | 🇰🇷 KR | 0 | 8 | 128 | CAIDA |
| AS23585 Ministry of Justice | 🇰🇷 KR | 0 | 6 | 90 | CAIDA |
| AS10043 Ministry of Science and ICT | 🇰🇷 KR | 0 | 2 | 44 | CAIDA |
| AS38102 SCOURTFAMILY | 🇰🇷 KR | 0 | 1 | 44 | CAIDA |
| AS10161 QIA | 🇰🇷 KR | 0 | 1 | 21 | CAIDA |
| AS23592 Ministry of Food and Drug Safety | 🇰🇷 KR | 0 | 6 | 6 | CAIDA |
| AS38682 National Institute of Environmental Research | 🇰🇷 KR | 0 | 5 | 1 | 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.