subnet.im

AS61102Interhost Communication Solutions Ltd.

IsraelRegistryRIPE NCC

As of 12th November 2026, AS61102 (Interhost Communication Solutions Ltd.), a network registered in Israel with RIPE NCC, originates 31 IPv4 prefixes covering 10.5k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 10,376th-largest of the 80,772 networks we see originating IPv4, and the 31st-largest of 325 in Israel. It is seen behind 12 upstream networks, most often AS208905 (Exelera Telecom Ltd) and AS12400 (Partner Communications Ltd.), and in front of 4 downstream networks. 83% of its announcements have 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

31

IPv6 prefixes

5

IPv4 addresses

10.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS61102 is seen behind, one and two hops out, drawn from real AS paths.

AS61102Toward the internet core
Upstream graph for AS61102: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61102Interhost Communi…This networkAS6939Hurricane Electri…AS8551Bezeq Internation…AS12400Partner Communica…AS50673Serverius Holding…AS208905Exelera Telecom L…AS20130Depaul UniversityAS42013Together Communic…AS3356Lumen (Level 3)AS6453TATA Communicatio…AS3491PCCW Global (HK) …AS33891Core-Backbone GmbHAS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS61102 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

56

adjacent networks

Upstreams
1221%
Peers
4071%
Downstreams
47%

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

Upstreams of AS61102
NetworkCountryRelationshipPathsVantage pts
AS208905Exelera Telecom LtdILPeer2,821127
AS12400Partner Communications Ltd.ILPeer2,39878
AS8551Bezeq International Ltd.ILPeer1,421142
AS50673Serverius Holding B.V.NLPeer25778
AS6939Hurricane Electric LLCUSPeer84
AS999CORIX NETWORKSUSPeer11
AS8298IPng Networks GmbHCHPeer11
AS25091IP-Max SACHPeer11
AS24940Hetzner Online GmbHDEPeer11
AS132337AxclusiveSGAdjacent11

Prefixes

All 36

The largest blocks AS61102 originates, widest first.

Largest prefixes originated by AS61102
PrefixAddressesVisibility
185.18.204.0/221k78/78
185.37.148.0/221k78/78
185.217.96.0/221k78/78
89.33.28.0/2351278/78
81.218.219.0/2425678/78
89.33.28.0/2425678/78
89.33.29.0/2425678/78
89.38.31.0/2425678/78
89.46.239.0/2425678/78
103.95.118.0/2425678/78

Routing health

How AS61102'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

  • Valid83.3%30
  • Invalid0.0%0
  • No ROA16.7%6

Propagation

  • Globally propagated90% of full-feed peers or more100.0%36
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 31 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6420.0%1
  • /4865.5k × /6480.0%4

Recent changes

Announcements that started or stopped since 13th Oct 2026.

No announcement by AS61102 started or stopped in this period.

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