AS38987 Spoldzielnia Telekomunikacyjna OST 🇵🇱 PL
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
12,288 (48 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS38987
- Name
- Spoldzielnia Telekomunikacyjna OST
- Organisation
- Spoldzielnia Telekomunikacyjna OST
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2005-11-23
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-OST
- Website
- http://www.ostnet.pl
- PeeringDB
- net/7948
- Exchanges
- 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 |
|---|---|---|---|---|---|
| AS20473 The Constant Company, LLC | 🇺🇸 US | 17,486 | 1,699 | 1 | inferred |
| AS20804 Exatel S.A. | 🇵🇱 PL | 2,198 | 17 | 159 | CAIDA |
| AS5617 Orange Polska Spolka Akcyjna | 🇵🇱 PL | 820 | 76 | 114 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,580 | 185 | 24 | CAIDA |
| AS3303 Swisscom (Schweiz) AG | 🇨🇭 CH | 20,492 | 345 | 4 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,709 | 45 | 6 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS31604 Intertele S.A. | 🇵🇱 PL | 0 | 4 | 56 | CAIDA |
| AS200609 CHDE Polska Spolka Akcyjna | 🇵🇱 PL | 0 | 1 | 44 | CAIDA |
| AS31381 Wyzsza Szkola Informatyki i Zarzadzania | 🇵🇱 PL | 0 | 1 | 2 | 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.