AS5538 Institute of Mathematics and Computer Science of University of Latvia 🇱🇻 LV
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
27,904 (109 × /24)
IPv6 prefixes
2
8.1 × /32
Upstreams
5
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS5538
- Name
- Institute of Mathematics and Computer Science of University of Latvia
- Organisation
- Institute of Mathematics and Computer Science of University of Latvia
- Country
- 🇱🇻 LV
- RIR
- RIPENCC
- Allocated
- 1996-02-05
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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,784 | 4,027 | 206 | CAIDA |
| AS21320 GEANT Vereniging | 🇳🇱 NL | 928 | 1 | 119 | CAIDA |
| AS20965 GEANT Vereniging | 🇳🇱 NL | 907 | 2 | 51 | CAIDA |
| AS8194 Latvia State Radio and Television Centre | 🇱🇻 LV | 22 | 7 | 76 | CAIDA |
| AS34073 Ministry of Education and Science Republic of Latvia | 🇱🇻 LV | 14 | 8 | 50 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,587 | 236 | 304 | CAIDA |
| AS1257 Tele2 Sverige AB | 🇪🇺 EU | 401 | 381 | 13 | CAIDA |
| AS8605 University of Latvia | 🇱🇻 LV | 0 | 3 | 18 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS29067 Hostmaster LLC | 🇺🇦 UA | 2 | 7 | 3 | inferred |
| AS51955 Institute of Mathematics and Computer Science of University of Latvia | 🇱🇻 LV | 0 | 7 | 150 | CAIDA |
| AS199029 World Registry of Internet Domains LTD | 🇱🇻 LV | 0 | 4 | 126 | CAIDA |
| AS29345 Institute of Mathematics and Computer Science of University of Latvia | 🇱🇻 LV | 0 | 5 | 119 | CAIDA |
| AS199031 SIA Amberbit | 🇱🇻 LV | 0 | 1 | 42 | CAIDA |
| AS10906 Núcleo de Informação e Coordenação do Ponto BR - NIC.BR | 🇧🇷 BR | 0 | 2 | 27 | CAIDA |
| AS44358 Kauno Technologijos Universitetas | 🇱🇹 LT | 0 | 5 | 4 | 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.