subnet.im

AS28885Oman Telecommunications Company (S.A.O.G)

OmanRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS28885 (Oman Telecommunications Company…), an access network registered in Oman with RIPE NCC, originates 224 IPv4 prefixes covering 926k addresses and 20 IPv6 prefixes. By IPv4 address space that makes it the 484th-largest of the 79,516 networks we see originating IPv4, and the largest of 15 in Oman. It is seen behind 2 upstream networks, most often AS8529 (Zain Omantel International FZ-LLC) and AS206350 (Oman Research and education Network…), and in front of 11 downstream networks. 94% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

224

IPv6 prefixes

20

IPv4 addresses

926k

IPv6 /64s

38.9B

Upstream graph

The networks AS28885 is seen behind, one and two hops out, drawn from real AS paths.

AS28885Toward the internet core
Upstream graph for AS28885: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS28885Oman Telecommunic…This networkAS8529Zain Omantel Inte…AS206350Oman Research and…AS6453TATA Communicatio…AS137409GSL Networks Pty …AS11537Internet2

Networks observed one and two hops upstream of AS28885 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

25

adjacent networks

Upstreams
28%
Peers
1248%
Downstreams
1144%

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

Upstreams of AS28885
NetworkCountryRelationshipPathsVantage pts
AS8529Zain Omantel International FZ-LLCAEPeer22,141144
AS206350Oman Research and education Network (OMREN)OMPeer22

Prefixes

All 244

The largest blocks AS28885 originates, widest first.

Largest prefixes originated by AS28885
PrefixAddressesVisibility
5.36.0.0/1665.5k81/81
5.37.0.0/1665.5k81/81
37.41.0.0/1665.5k81/81
85.154.0.0/1665.5k81/81
5.36.0.0/1732.8k81/81
5.36.128.0/1732.8k81/81
37.41.0.0/1732.8k81/81
37.41.128.0/1732.8k81/81
188.140.128.0/1732.8k81/81
5.32.192.0/1816.4k81/81

Routing health

How AS28885'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

  • Valid93.9%229
  • Invalid0.0%0
  • No ROA6.1%15

Propagation

  • Globally propagated90% of full-feed peers or more99.6%243
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.4%1

Prefix sizes

IPv4 — 224 prefixes

IPv6 — 20 prefixes

  • /2934.4B × /645.0%1
  • /324.3B × /645.0%1
  • /36268M × /645.0%1
  • /441M × /6415.0%3
  • /45524k × /6420.0%4
  • /4865.5k × /6450.0%10

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced82.178.157.0/2422nd Sept 2026
  • Withdrawn170.189.159.0/2421st Sept 2026
  • Withdrawn170.189.243.0/2421st Sept 2026
  • Withdrawn185.186.205.0/2421st Sept 2026
  • Withdrawn185.186.206.0/2421st Sept 2026
  • Withdrawn185.186.207.0/2421st Sept 2026
  • Withdrawn185.226.124.0/2321st Sept 2026
  • Withdrawn185.233.168.0/2321st Sept 2026
  • Withdrawn185.233.170.0/2421st Sept 2026
  • Withdrawn185.255.204.0/2221st Sept 2026
  • Withdrawn185.27.88.0/2421st Sept 2026
  • Withdrawn185.64.24.0/2421st Sept 2026

1 announced and 30 withdrawn in all; the most recent are shown.

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