Autonomous System details

AS1239

Cogent Communications, LLC  ·  sprint.net

United States

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AS1239 – Cogent Communications, LLC

Field Value
Country United States
Website sprint.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 35 years ago on Mar 25, 1991
Updated 2 months ago on Dec 23, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1239
                                                OrgID:          AS1239
                                                ASName:         AS1239
                                                ASNumber:       AS1239
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 4,440 peers for this ASN.

Peers Name
AS1008 GANJINGWORLD CORPORATION
AS10099 China Unicom Global
AS10111 Zeofast Network
AS10122 NETSTAR (SG) PTE. LTD.
AS10131 Telecom Cook Islands
AS10217 PT. NTT Indonesia
AS10279 West Carolina Communications, LLC
AS10297 eNET Inc.
AS10298 CACI Inc., Federal
AS1031 PEER 1031 LLC
AS10325 Ingram Micro Inc.
AS10367 Fibercast Corporation
AS10379 Deluxe Corporation
AS10396 DATACOM CARIBE, INC.
AS10439 CariNet, Inc.
AS10445 Huntleigh Telcom
AS10561 Brandeis University
AS10578 Harvard University
AS10617 SION S.A
AS1065 Tangerine Global
AS10660 SYSNET Communications
AS10674 Gainesville Regional Utilities
AS10694 Monster Worldwide, Inc.
AS10708 SelectNet Internet Services
AS10730 Syndeo Networks, Inc
AS10745 ARIN Operations
AS10747 Epic Hosting, LLC
AS10778 MCL Internet
AS10835 Visionary Communications LLC
AS10844 Vastnet Corp
AS1086 Get LLC
AS1089 Zella Technologies, LLC
AS1096 Izuma Networks Inc.
AS10991 CAPGEMINI AMERICA, INC.
AS11019 HAProxy Technologies, Inc.
AS11023 System Source
AS11029 NetVata, LLC
AS11031 Orbis Investments (Canada) Limited
AS11047 Hartford Hospital
AS11049 Oracle Corporation
AS11054 LivePerson, Inc.
AS11068 Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P
AS11085 NCS Technologies Inc
AS11092 Hevanet
AS111 Boston University
AS11140 Behr Process
AS11158 NTT America, Inc.
AS11160 COSTAR GROUP Inc.
AS11166 J2 Cloud Services, LLC
AS11172 Alestra, S. de R.L. de C.V.
AS11179 Aryaka Networks, Inc.
AS11183 Mount Horeb Telephone Co
AS11195 Whiz to Coho, Inc.
AS11218 Ted Moudis Associates, Inc.
AS11227 Morningstar, Inc.
AS11228 ARINC INCORPORATED
AS11240 AccessATC
AS11248 TreviPay
AS11251 Disney Streaming Services
AS11262 W.H. Trading, L.L.C.
AS11272 C Spire Fiber
AS11275 National Bank Holdings Corporation
AS11290 Cogeco Connexion inc
AS11300 Globecomm Services Maryland LLC
AS11318 Georgetown University
AS11320 LightEdge Solutions
AS11323 Getty Images (Seattle), Inc.
AS11333 CyberTrails
AS11342 Pathway Communications
AS11352 Iomartcloud Inc.
AS11430 Austin Bestline
AS11432 Telium Telecomunicações Ltda
AS11448 Clearwave Communications
AS11452 Mount Sinai School of Medicine
AS11476 PRIME CARE TECHNOLOGIES, INC.
AS11488 BBN Technologies Corp.
AS11501 Vista Radiology, P.C.
AS11504 The Cloud Minders, Inc.
AS11528 Photronics Inc.
AS11550 Smithville Digital, LLC
AS11586 Johnson Outdoors, Inc.
AS11594 APUA
AS11597 Mercury Broadband
AS11612 Ready Telecom, Inc.
AS11647 Sentex Communications Corporation
AS11653 Puerto Rico Webmasters
AS11664 Techtel LMDS Comunicaciones Interactivas S.A.
AS11676 Conduent Business Services, LLC
AS11686 Zayo Bandwidth
AS11695 TheStreet.Com
AS11699 UniVoIP Inc.
AS11713 Granite Block Global Data Center, Inc
AS11716 William O'Neil & Company
AS11729 Vista Higher Learning, Inc.
AS11738 BLIP Networks
AS11745 University System of New Hampshire
AS11758 IRIS Networks
AS11770 Net 56, Inc.
AS11775 Semina Tempus, LLC
AS11776 Breezeline
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Upstreams

There are no upstreams for this ASN.

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ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
52.172.210.55 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
87.219.238.135 AS12479 Orange Espagne SA 9.81ms from Madrid, ES
23.217.171.183 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
104.65.81.199 AS55836 Reliance Jio Infocomm Limited 12.59ms from Mumbai, IN
79.34.206.215 AS3269 Telecom Italia S.p.A. 9.12ms from Rende, IT
18.232.27.87 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
104.210.149.71 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
143.189.11.231 AS2527 Sony Network Communications Inc. 2.56ms from Tokyo, JP
114.183.177.215 AS4713 NTT DOCOMO BUSINESS,Inc. 13.53ms from Tokyo, JP
60.34.234.151 AS4713 NTT DOCOMO BUSINESS,Inc. 8.28ms from Tokyo, JP
160.251.106.7 AS7506 GMO Internet Group, Inc. 0.51ms from Tokyo, JP
178.46.203.167 AS12389 PJSC Rostelecom 8.30ms from Yekaterinburg, RU
194.58.40.7 AS26383 Baxet Group Inc. 0.48ms from Amsterdam, NL
34.66.158.71 AS396982 Google LLC 0.39ms from Council Bluffs, US
99.84.7.39 AS16509 Amazon.com, Inc. 0.20ms from Madrid, ES
97.220.52.55 AS6167 Verizon Business 16.43ms from Miami, US
60.122.89.103 AS17676 SoftBank Corp. 3.85ms from Osaka, JP
210.203.242.119 AS7679 QTnet,Inc. 11.59ms from Osaka, JP
174.118.243.199 AS812 Rogers Communications Canada Inc. 16.78ms from Ottawa, CA
18.207.99.55 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
23.247.147.247 AS18779 EGIHosting 0.13ms from Santa Clara, US
218.45.230.151 AS17676 SoftBank Corp. 1.84ms from Tokyo, JP
170.75.153.151 AS46261 QuickPacket, LLC 0.24ms from Ashburn, US
117.240.188.199 AS9829 National Internet Backbone 11.28ms from Bengaluru, IN
47.70.174.23 AS3209 Vodafone GmbH 18.48ms from Berlin, DE

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS1239 at robtex.

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