$ query “AS36149” --type=asn → 1 result(s)
AS36149 — HAWAIIAN-TELCOM
Hawaiian Telcom Services Company Inc.
AS36149 is a mid-size transit provider operated by Hawaiian Telcom Services Company Inc., established in the United States in 2005. The network announces a solid 371 200 IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 16, 2005
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 19 / 12
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 371 200
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (14 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 8 flagged IPs out of 371 200 total (0.00%)
- Tor Exit Nodes
- 1 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 5 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 28 downstream autonomous systems buying transit
- Degree
- 35 unique BGP neighbors (providers + customers + peers)
- Reach
- 62 — customer cone size measuring network influence
- Degree Rank
- #4 058
- Reach Rank
- #1 384
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (19 total)
- 72.234.0.0/15 (131 072 addresses)
- 72.253.0.0/16 (65 536 addresses)
- 141.239.0.0/16 (65 536 addresses)
- 147.81.0.0/16 (65 536 addresses)
- 64.75.128.0/17 (32 768 addresses)
- 208.110.0.0/19 (8 192 addresses)
- 204.63.136.0/22 (1 024 addresses)
- 204.63.140.0/23 (512 addresses)
- 192.189.179.0/24 (256 addresses)
- 199.48.119.0/24 (256 addresses)
- 204.63.143.0/24 (256 addresses)
- 204.130.154.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2607:f9a0::/32