Autonomous System details

AS1239

Cogent Communications, LLC  ·  sprint.net

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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 4 months ago on Dec 23, 2025

IP Ranges

There are no known IP addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                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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Useful for Cybersecurity

Peers

There are 4,427 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
AS10844 Vastnet Corp
AS1086 Get LLC
AS1089 Zella Technologies, LLC
AS10922 Better Stack, Inc.
AS1096 Izuma Networks Inc.
AS10991 CAPGEMINI AMERICA, INC.
AS11019 HAProxy Technologies, Inc.
AS11023 System Source
AS11029 NetVata, LLC
AS11031 Orbis Investments (Canada) Limited
AS11042 NETWORK TRANSIT HOLDINGS LLC
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.
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
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 Fiber
AS11452 Mount Sinai School of Medicine
AS11476 PRIME CARE TECHNOLOGIES, INC.
AS11488 BBN Technologies Corp.
AS11501 Vista Radiology, P.C.
AS11504 QumulusAI
AS11528 Photronics Inc.
AS11550 Smithville Digital, LLC
AS11586 Johnson Outdoors, Inc.
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
AS11738 BLIP Networks
AS11745 University System of New Hampshire
AS11758 IRIS Networks
AS11770 Net 56, Inc.
AS11775 Semina Tempus, LLC
AS11776 Breezeline
AS11782 Perfecto Mobile Inc
AS11794 3C Wireless, LLC
AS11798 Ace Data Centers, Inc.
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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global (HK) Ltd.
AS6461 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
71.56.34.183 AS7922 Comcast Cable Communications, LLC 5.37ms from Atlanta, US
95.103.177.199 AS6855 Slovak Telekom, a.s. 3.78ms from Bratislava, SK
3.150.35.231 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
14.236.248.231 AS45899 VNPT Corp 4.33ms from Da Nang, VN
54.72.128.215 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
96.52.119.167 AS6327 Shaw Communications 5.03ms from Edmonton, CA
14.143.228.199 AS4755 TATA Communications formerly VSNL is Leading ISP 0.47ms from Kolkata, IN
79.50.56.39 AS3269 Telecom Italia S.p.A. 4.34ms from Milan, IT
221.225.81.167 AS4134 CHINANET BACKBONE 4.61ms from Nanjing, CN
39.66.173.151 AS4837 CHINA UNICOM China169 Backbone 6.35ms from Qingdao, CN
20.237.58.39 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
159.138.234.23 AS136907 HUAWEI CLOUDS 2.45ms from Bangkok, TH
47.93.145.119 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.95ms from Beijing, CN
42.81.194.87 AS58542 CHINATELECOM TIANJIN 5.04ms from Beijing, CN
72.105.118.199 AS6167 Verizon Business 15.73ms from Chicago, US
98.194.234.183 AS7922 Comcast Cable Communications, LLC 7.76ms from Houston, US
61.73.183.87 AS4766 Korea Telecom 2.53ms from Incheon, KR
176.49.38.231 AS12389 PJSC Rostelecom 0.82ms from Krasnoyarsk, RU
23.64.42.215 AS16625 Akamai Technologies, Inc. 0.37ms from London, GB
38.143.21.7 AS174 Cogent Communications, LLC 1.44ms from Los Angeles, US
44.205.190.215 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
88.44.49.103 AS3269 Telecom Italia S.p.A. 12.23ms from Rome, IT
20.59.118.87 AS8075 Microsoft Corporation 0.55ms from San Jose, US
222.112.75.55 AS4766 Korea Telecom 1.16ms from Seoul, KR
109.186.97.167 AS1680 Cellcom Fixed Line Communication L.P 2.27ms from Tel Aviv, IL

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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