AS36149 — HAWAIIAN-TELCOM

Network type: residential

AS36149 announces 32 IPv4 prefixes covering 369,152 addresses and 1 IPv6 prefixes.

About this network

The AS handle HAWAIIAN-TELCOM is held by Hawaiian Telcom Services Company, Inc.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries like dhcp-72-234-191-254.hawaiiantel.net and netnames such as HT-NET-72-234-0-0 and ALOHANET.
• With 369,152 IPv4 addresses announced across 39 prefixes and 34 observed neighbours, the ratio indicates an access/eyeball network serving end-users rather than a transit provider.

Notable

• Registrants consistently identify as HAWAIIAN TELCOM or Hawaiian Telcom Services Company, Inc., aligning with the announcer.
• Hawaiian Telcom was acquired by The Carlyle Group in 2005, which formed Hawaiian Telcom Holdco, Inc. to manage the assets.
• The inventory includes a mix of /16, /17, and smaller blocks, with the largest being 72.234.0.0/16 and 141.239.0.0/16, reflecting a finely subdivided corporate estate for site-by-site segmentation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.75.128.0/18
• 64.75.192.0/20
• 64.75.208.0/22
• 64.75.212.0/23
• 64.75.215.0/24
• 64.75.216.0/21
• 64.75.224.0/19
• 72.234.0.0/16
• 72.235.0.0/17
• 72.235.128.0/22
• 72.235.137.0/24
• 72.235.138.0/23
• 72.235.140.0/22
• 72.235.144.0/20
• 72.235.160.0/19
• 72.235.192.0/18
• 72.253.0.0/18
• 72.253.64.0/21
• 72.253.72.0/22
• 72.253.77.0/24
• 72.253.78.0/23
• 72.253.80.0/20
• 72.253.96.0/19
• 72.253.128.0/17
• 141.239.0.0/16
• 147.81.0.0/16
• 192.189.179.0/24
• 204.63.136.0/22
• 204.63.140.0/23
• 204.63.143.0/24
• 204.130.154.0/24
• 208.110.0.0/19
• 2607:f9a0::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC

Downstream networks

• AS56017 VITI
• AS30362 Hawaii Pacific Teleport LP
• AS62712 State of Hawaii
• AS25640 Hawaii Department of Education
• AS21686 Hawaiian Telcom Services Company, Inc.
• AS60725 SES ASTRA S.A.
• AS23019 BANK OF HAWAII
• AS26100 National Oceanic and Atmospheric Administration
• AS16565 First Hawaiian Bank
• AS18920 Hawaiian Electric Industries, Inc.
• AS23204 Hawaii Medical Service Association
• AS22739 Brigham Young University Hawaii
• AS13965 AT&T Enterprises, LLC
• AS400862 Castle & Cooke Hawaii
• AS32692 Chaminade University of Honolulu
• AS53746 American Savings Bank, FSB
• AS10348 High Technology Development Corporation
• AS46744 City and County of Honolulu
• AS400265 Disney Worldwide Services, Inc.
• AS394044 Bank of Hope
• AS395618 The Queen's Medical Center
• AS54478 Fidelity National Financial Inc.
• AS16538 Pacific Disaster Center
• AS53901 Board of Water Supply
• AS27511 Punahou School

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS56017 VITI
• AS3356 Level 3 Parent, LLC
• AS30362 Hawaii Pacific Teleport LP
• AS174 Cogent Communications, LLC
• AS60725 SES ASTRA S.A.
• AS21686 Hawaiian Telcom Services Company, Inc.
• AS55943 ONATI
• AS62712 State of Hawaii
• AS25640 Hawaii Department of Education
• AS23019 BANK OF HAWAII
• AS26100 National Oceanic and Atmospheric Administration
• AS16565 First Hawaiian Bank
• AS18920 Hawaiian Electric Industries, Inc.
• AS23204 Hawaii Medical Service Association
• AS22739 Brigham Young University Hawaii
• AS13965 AT&T Enterprises, LLC
• AS400862 Castle & Cooke Hawaii
• AS32692 Chaminade University of Honolulu
• AS53746 American Savings Bank, FSB
• AS400265 Disney Worldwide Services, Inc.
• AS394044 Bank of Hope
• AS10348 High Technology Development Corporation
• AS46744 City and County of Honolulu
• AS53901 Board of Water Supply

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• Coresite - Any2 West — Los Angeles, United States
• Any2 California — Los Angeles, United States
• Equinix Internet Exchange Seattle — Seattle, United States