AS3737 — AS-PTD

Network type: residential

AS3737 announces 67 IPv4 prefixes covering 686,592 addresses and 1 IPv6 prefixes.

About this network

PenTeleData (AS-PTD), a regional internet service provider based in Palmerton, Pennsylvania, serving eastern Pennsylvania and neighbouring parts of New Jersey.

What it's used for

• Consumer and business internet access — the AS carries broadband subscribers delivered over the cable and fiber plant of PenTeleData's partner operators.

Notable

• An eyeball network: the roughly 685,000 IPv4 addresses announced here are overwhelmingly home and small-business customers, not servers.
• The holding includes legacy blocks such as 204.186.0.0/16, 70.44.0.0/16, and 75.97.0.0/16 alongside newer cable-era /17s and /18s.
• PenTeleData was formed as a joint venture of local cable television companies, which is why one AS fronts internet service branded under several different regional providers.

Interesting

• It is a rare survivor: an independent, locally owned regional ISP still running its own backbone in a market otherwise consolidated into national cable and telco brands.

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

Announced prefixes

• 24.55.128.0/19
• 24.102.128.0/17
• 24.115.0.0/16
• 24.152.192.0/18
• 24.229.0.0/16
• 24.238.32.0/19
• 24.238.64.0/19
• 24.246.224.0/19
• 50.29.128.0/17
• 64.67.0.0/16
• 66.152.128.0/19
• 69.12.12.0/22
• 70.15.0.0/16
• 70.44.0.0/16
• 75.97.0.0/16
• 104.36.124.0/22
• 146.12.0.0/17
• 204.186.0.0/20
• 204.186.16.0/22
• 204.186.21.0/24
• 204.186.22.0/23
• 204.186.24.0/21
• 204.186.32.0/19
• 204.186.64.0/19
• 204.186.96.0/21
• 204.186.104.0/23
• 204.186.108.0/22
• 204.186.112.0/20
• 204.186.128.0/20
• 204.186.144.0/21
• 204.186.152.0/22
• 204.186.156.0/23
• 204.186.158.0/24
• 204.186.160.0/19
• 204.186.192.0/18
• 207.44.0.0/24
• 207.44.2.0/23
• 207.44.4.0/22
• 207.44.8.0/21
• 207.44.16.0/20
• 207.44.32.0/19
• 207.44.64.0/23
• 207.44.66.0/24
• 207.44.68.0/22
• 207.44.72.0/21
• 207.44.80.0/20
• 207.44.96.0/19
• 209.50.128.0/21
• 209.50.136.0/23
• 209.50.138.0/24
• 209.50.140.0/22
• 209.50.144.0/24
• 209.50.146.0/23
• 209.50.148.0/23
• 209.50.150.0/24
• 209.50.152.0/22
• 209.50.156.0/24
• 209.173.0.0/21
• 209.173.8.0/24
• 209.173.10.0/23
• 209.173.12.0/22
• 209.173.16.0/21
• 209.173.24.0/22
• 209.173.28.0/23
• 209.173.30.0/24
• 216.49.0.0/18
• 216.144.160.0/19
• 2606:9400::/32

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS6461 Zayo Bandwidth
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS293 ESnet
• AS58057 Securebit AG

Downstream networks

• AS14369 Nmax
• AS14928 PenTeleData Inc.
• AS397369 LVHN
• AS27621 AMERICAN COMPUTER ASSOCIATES
• AS398191 Tri-Co Connections
• AS22841 Northampton Community College
• AS394893 Clair Global
• AS396269 Buckeye Partners L.P.
• AS396462 LKQ Corporation
• AS14789 Cloudflare, Inc.
• AS32162 Carbon Lehigh Intermediate Unit 21
• AS19839 Wind Creek Bethlehem LLC
• AS16548 East Penn Manufacturing
• AS29899 Geisinger System Services
• AS394884 Famous Smoke Shop
• AS63289 WFMZ-TV
• AS62720 Ironton Telephone Company
• AS394305 Jlink, Inc
• AS6128 Cablevision Systems Corp.
• AS53775 Sekisui KYDEX, LLC
• AS19096 DeSales University
• AS21516 Ephrata Community Hospital
• AS399437 Luzerne County
• AS396020 LAMTEC CORPORATION
• AS30153 Bridon American Corporation

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS6461 Zayo Bandwidth
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC
• AS14369 Nmax
• AS14928 PenTeleData Inc.
• AS397369 LVHN
• AS27621 AMERICAN COMPUTER ASSOCIATES
• AS394893 Clair Global
• AS398191 Tri-Co Connections
• AS14773 Lancaster Lebanon Intermediate Unit 13
• AS22841 Northampton Community College
• AS396462 LKQ Corporation
• AS396269 Buckeye Partners L.P.
• AS14789 Cloudflare, Inc.
• AS32162 Carbon Lehigh Intermediate Unit 21
• AS19839 Wind Creek Bethlehem LLC
• AS16548 East Penn Manufacturing
• AS29899 Geisinger System Services
• AS6128 Cablevision Systems Corp.
• AS63289 WFMZ-TV
• AS62720 Ironton Telephone Company
• AS394884 Famous Smoke Shop
• AS394305 Jlink, Inc
• AS53775 Sekisui KYDEX, LLC

Internet exchanges

• Equinix Internet Exchange Ashburn — Ashburn, United States
• Equinix Internet Exchange Chicago — Chicago, United States
• Digital Realty New York Internet Exchange — New York, United States