subnet.im

AS9125Orion telekom d.o.o.

SerbiaRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS9125 (Orion telekom d.o.o.), an access network registered in Serbia with RIPE NCC, originates 298 IPv4 prefixes covering 113k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 2,229th-largest of the 79,516 networks we see originating IPv4, and the 6th-largest of 159 in Serbia. It is seen behind 33 upstream networks, most often AS8400 (Telekom Srbija a.d.) and AS3356 (Lumen (Level 3)), and in front of 30 downstream networks. 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, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

298

IPv6 prefixes

3

IPv4 addresses

113k

IPv6 /64s

12.9B

Upstream graph

The networks AS9125 is seen behind, one and two hops out, drawn from real AS paths.

AS9125Toward the internet core
Upstream graph for AS9125: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9125Orion telekom d.o…This networkAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS7713PT Telkom Indones…AS8400Telekom Srbija a.…AS44306OMONIA d.o.o.AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6453TATA Communicatio…AS9002RETN LimitedAS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS9125 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

232

adjacent networks

Upstreams
3314%
Peers
16973%
Downstreams
3013%

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

Upstreams of AS9125
NetworkCountryRelationshipPathsVantage pts
AS8400Telekom Srbija a.d.RSPeer9,77981
AS3356Lumen (Level 3)USPeer3,62856
AS1299Arelion (fka. Telia Carrier)SEPeer3,52734
AS44306OMONIA d.o.o.HRPeer2,29494
AS7713PT Telkom Indonesia TbkIDPeer9853
AS6939Hurricane Electric LLCUSPeer69010
AS38880Micron21 Datacentre Pty LtdAUPeer6552
AS13004Serbian Open Exchange DOORSPeer45657
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERITRPeer3402
AS24940Hetzner Online GmbHDEPeer3392

Prefixes

All 301

The largest blocks AS9125 originates, widest first.

Largest prefixes originated by AS9125
PrefixAddressesVisibility
80.74.160.0/204.1k81/81
217.169.208.0/204.1k81/81
79.175.72.0/212k81/81
93.93.192.0/212k81/81
178.253.192.0/212k81/81
178.254.128.0/212k81/81
46.16.104.0/221k81/81
77.105.0.0/221k81/81
77.105.32.0/221k81/81
92.42.248.0/221k81/81

Routing health

How AS9125'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%301
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%301
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 298 prefixes

IPv6 — 3 prefixes

  • /324.3B × /64100.0%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced178.253.203.0/2422nd Sept 2026
  • Announced188.255.241.0/2422nd Sept 2026
  • Withdrawn188.255.200.0/2421st Sept 2026
  • Withdrawn79.175.67.0/2421st Sept 2026
  • Withdrawn79.175.88.0/2421st Sept 2026

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