AS5617Orange Polska Spolka Akcyjna
PolandRegistryRIPE NCCTypeEyeballAs of 11th November 2026, AS5617 (Orange Polska Spolka Akcyjna), an access network registered in Poland with RIPE NCC, originates 77 IPv4 prefixes covering 8.4M addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 84th-largest of the 80,743 networks we see originating IPv4, and the largest of 2,109 in Poland. It is seen behind 4 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS5511 (Orange S.A.), and in front of 407 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 99% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS5617 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS5617 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
841
adjacent networks
- Upstreams
- 40%
- Peers
- 43051%
- Downstreams
- 40748%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 19,888 | 129 |
| AS5511Orange S.A. |  FR | Peer | 7,697 | 136 |
| AS3303Swisscom (Schweiz) AG |  CH | Peer | 1,035 | 1 |
| AS49544i3D.net B.V |  NL | Peer | 460 | 2 |
Prefixes
All 81The largest blocks AS5617 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 83.0.0.0/11 | 2.1M | 75/76 |
| 79.184.0.0/13 | 524k | 75/76 |
| 80.48.0.0/13 | 524k | 75/76 |
| 83.0.0.0/13 | 524k | 75/76 |
| 83.8.0.0/13 | 524k | 75/76 |
| 83.16.0.0/13 | 524k | 75/76 |
| 83.24.0.0/13 | 524k | 75/76 |
| 31.60.0.0/14 | 262k | 76/76 |
| 80.48.0.0/14 | 262k | 76/76 |
| 95.48.0.0/14 | 262k | 76/76 |
Routing health
How AS5617's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid100.0%81
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more98.8%80
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%1.2%1
Prefix sizes
IPv4 — 77 prefixes
IPv6 — 4 prefixes
- /218.8T × /6425.0%1
- /2934.4B × /6425.0%1
- /4865.5k × /6450.0%2
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS5617 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.