subnet.im

AS36149Hawaiian Telcom Services Company, Inc.

United StatesRegistryARINTypeEyeball

As of 22nd October 2026, AS36149 (Hawaiian Telcom Services Company, Inc.), an access network registered in the United States with ARIN, originates 17 IPv4 prefixes covering 379k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 837th-largest of the 79,655 networks we see originating IPv4, and the 211th-largest of 18,475 in the United States. It is seen behind 5 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS3356 (Lumen (Level 3)), and in front of 28 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

17

IPv6 prefixes

1

IPv4 addresses

379k

IPv6 /64s

4.3B

Upstream graph

The networks AS36149 is seen behind, one and two hops out, drawn from real AS paths.

AS36149Toward the internet core
Upstream graph for AS36149: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS36149Hawaiian Telcom S…This networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS4766Korea TelecomAS6939Hurricane Electri…AS49544i3D.net B.VAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS132337AxclusiveAS20130Depaul University

Networks observed one and two hops upstream of AS36149 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

73

adjacent networks

Upstreams
57%
Peers
4055%
Downstreams
2838%

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

Upstreams of AS36149
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer6,267133
AS3356Lumen (Level 3)USPeer94758
AS174Cogent Communications, LLCUSPeer71837
AS49544i3D.net B.VNLPeer1122
AS4766Korea TelecomKRPeer82

Prefixes

The largest blocks AS36149 originates, widest first.

Largest prefixes originated by AS36149
PrefixAddressesVisibility
72.234.0.0/15131k77/77
72.253.0.0/1665.5k76/77
141.239.0.0/1665.5k77/77
147.81.0.0/1665.5k77/77
64.75.128.0/1732.8k77/77
147.81.32.0/198.2k77/77
208.110.0.0/198.2k77/77
72.235.186.0/2425677/77
192.189.179.0/2425677/77
204.63.136.0/2425677/77

Routing health

How AS36149'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%18

Propagation

  • Globally propagated90% of full-feed peers or more100.0%18
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 17 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 22nd Sept 2026.

  • Withdrawn72.253.231.0/2429th Sept 2026
  • Announced72.253.231.0/2428th Sept 2026

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