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AS21395Orange Polska CDN

PolandRegistryRIPE NCCTypeContent

As of 11th November 2026, AS21395 (Orange Polska CDN), a content network registered in Poland with RIPE NCC, originates 2 IPv4 prefixes covering 24.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,383rd-largest of the 80,743 networks we see originating IPv4, and the 74th-largest of 2,109 in Poland. It is seen behind 7 upstream networks, most often AS5617 (Orange Polska Spolka Akcyjna) and AS6939 (Hurricane Electric LLC). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

24.6k

IPv6 /64s

268M

Upstream graph

The networks AS21395 is seen behind, one and two hops out, drawn from real AS paths.

AS21395Toward the internet core
Upstream graph for AS21395: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS21395Orange Polska CDNThis networkAS5617Orange Polska Spo…AS6939Hurricane Electri…AS24482SG.GSAS24940Hetzner Online Gm…AS49544i3D.net B.VAS1299Arelion (fka. Tel…AS5511Orange S.A.AS20130Depaul UniversityAS132337AxclusiveAS38623Metfone (Viettel …AS215859Hetzner Cloud - S…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS21395 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

18

adjacent networks

Upstreams
739%
Peers
1161%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS21395
NetworkCountryRelationshipPathsVantage pts
AS5617Orange Polska Spolka AkcyjnaPLPeer173110
AS6939Hurricane Electric LLCUSPeer2621
AS24482SG.GSSGPeer64
AS49544i3D.net B.VNLPeer32
AS24940Hetzner Online GmbHDEPeer32
AS3303Swisscom (Schweiz) AGCHPeer21
AS201054Stowarzyszenie e-PoludniePLPeer11

Prefixes

The largest blocks AS21395 originates, widest first.

Largest prefixes originated by AS21395
PrefixAddressesVisibility
188.47.192.0/1816.4k76/76
46.134.192.0/198.2k76/76
2a00:f46::/36268M × /6462/63

Routing health

How AS21395'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 1 prefixes

  • /36268M × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS21395 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.