AS9848 SEJONG NETWORKS 🇰🇷 KR
Announcing 158 prefixes, seen at the RIS collectors.
IPv4 prefixes
155
1,104,128 (4,313 × /24)
IPv6 prefixes
3
2 × /32
Upstreams
10
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
53
transit customers observed
Customer cone
410
ASes reachable through it
Registry and operator data
- AS number
- AS9848
- Name
- SEJONG NETWORKS
- Organisation
- Sejong Networks
- Country
- 🇰🇷 KR
- RIR
- APNIC
- Allocated
- 2000-02-04
- Network type
- NSP
- Traffic levels
- 300-500Gbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS-SEJONG
- Website
- https://en.sejongnetworks.com/
- PeeringDB
- net/10718
- Exchanges
- 4
- Facilities
- 4
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 |
|---|---|---|---|---|---|
| AS6453 TATA Communications (America) Inc | 🇺🇸 US | 55,762 | 124 | 4,457 | CAIDA |
| AS3491 PCCW Global (HK) Ltd. | 🇭🇰 HK | 50,466 | 532 | 20,257 | CAIDA |
| AS15412 Flag Telecom UK Limited | 🇬🇧 GB | 45,471 | 19 | 16,218 | CAIDA |
| AS23764 China Telecom Global | 🇭🇰 HK | 45,193 | 184 | 10,978 | CAIDA |
| AS4637 Telstra International Limited | 🇭🇰 HK | 42,304 | 667 | 26 | CAIDA |
| AS58453 China Mobile International | 🇭🇰 HK | 23,264 | 76 | 4,301 | CAIDA |
| AS9318 SK Broadband Co Ltd | 🇰🇷 KR | 18,678 | 836 | 60 | CAIDA |
| AS4766 Korea Telecom | 🇰🇷 KR | 9,423 | 2,762 | 3,635 | CAIDA |
| AS9957 KINX | 🇰🇷 KR | 2,450 | 36 | 43 | CAIDA |
| AS9286 KINX | 🇰🇷 KR | 1,905 | 213 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,002 | 235 | 1,909 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,708 | 18 | 4 | CAIDA |
| AS8966 Etisalat (E&) | 🇦🇪 AE | 45,382 | 49 | 2 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,977 | 45 | 1,066 | CAIDA |
| AS21859 Zenlayer Inc | 🇺🇸 US | 3,847 | 1,687 | 1 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.