AS39603 P4 Sp. z o.o. 🇵🇱 PL
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
19
647,168 (2,528 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
9
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS39603
- Name
- P4 Sp. z o.o.
- Organisation
- PLAY
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2006-03-24
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Tbps
- Scope
- Regional
- Peering policy
- Selective
- Website
- https://www.play.pl/
- PeeringDB
- net/9339
- Exchanges
- 5
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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,993 | 2,083 | 172 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,272 | 134 | 340 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,575 | 3,986 | 129 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,709 | 1 | 2 | inferred |
| AS201054 Stowarzyszenie e-Poludnie | 🇵🇱 PL | 18,004 | 0 | 2 | inferred |
| AS9141 P4 Sp. z o.o. | 🇵🇱 PL | 556 | 76 | 34 | CAIDA |
| AS29314 VECTRA S.A. | 🇵🇱 PL | 172 | 144 | 26 | CAIDA |
| AS24748 THINX WAW Route Servers | 🇵🇱 PL | 80 | 0 | 4 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 45 | 0 | 3 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,797 | 185 | 148 | CAIDA |
| AS34927 iFog GmbH | 🇨🇭 CH | 15,640 | 38 | 15 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,980 | 45 | 19 | CAIDA |
| AS49559 A-Systems Sp. z o.o. | 🇵🇱 PL | 95 | 11 | 16 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS57811 Redge Technologies sp. z o.o. | 🇵🇱 PL | 5 | 9 | 40 | CAIDA |
| AS15507 P4 Sp. z o.o. | 🇵🇱 PL | 0 | 1 | 74 | 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.