subnet.im

AS55805MobiCom Corporation

MongoliaRegistryAPNIC

As of 26th September 2026, AS55805 (MobiCom Corporation), a network registered in Mongolia with APNIC, originates 17 IPv4 prefixes covering 6.7k addresses and 25 IPv6 prefixes. By IPv4 address space that makes it the 13,479th-largest of the 79,480 networks we see originating IPv4, and the 7th-largest of 51 in Mongolia. It is seen behind 42 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS2914 (NTT America, Inc.), and in front of 16 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 52% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

17

IPv6 prefixes

25

IPv4 addresses

6.7k

IPv6 /64s

4.3B

Upstream graph

The networks AS55805 is seen behind, one and two hops out, drawn from real AS paths.

AS55805Toward the internet core
Upstream graph for AS55805: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS55805MobiCom Corporati…This networkAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6939Hurricane Electri…AS14537Continent 8 LLCAS49544i3D.net B.VAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS3130RGnet OUAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS55805 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

262

adjacent networks

Upstreams
4216%
Peers
20478%
Downstreams
166%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 42.

Upstreams of AS55805
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer2,974100
AS2914NTT America, Inc.USPeer86779
AS6939Hurricane Electric LLCUSPeer81638
AS14537Continent 8 LLCUSPeer4114
AS49544i3D.net B.VNLPeer3964
AS32590Valve CorporationUSPeer3574
AS4635HKIX Route ServersHKPeer1999
AS7713PT Telkom Indonesia TbkIDPeer1624
AS35280F5 Networks SARLFRPeer1585
AS38880Micron21 Datacentre Pty LtdAUPeer982

Prefixes

All 42

The largest blocks AS55805 originates, widest first.

Largest prefixes originated by AS55805
PrefixAddressesVisibility
27.123.212.0/221k81/81
103.29.144.0/221k81/81
202.126.88.0/221k81/81
27.123.212.0/242566/81
27.123.213.0/242566/81
27.123.214.0/242566/81
27.123.215.0/242566/81
103.29.144.0/242566/81
103.29.145.0/242566/81
103.29.146.0/242566/81

Routing health

How AS55805'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%42
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more52.4%22
  • Partially propagated40% to 90%19.0%8
  • Seen by few peersUnder 40%28.6%12

Prefix sizes

IPv4 — 17 prefixes

IPv6 — 25 prefixes

  • /324.3B × /644.0%1
  • /4016.8M × /644.0%1
  • /441M × /6464.0%16
  • /4865.5k × /6428.0%7

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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