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  2. 149.0.0.0/8
  3. AS174  | 149.12.0.0/15

149.12.0.0/15

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-12-16

WHOIS Details

NetHandle:      NET-149-12-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-12-16
NetRange:       149.12.0.0 - 149.12.255.255
NetType:        allocation
RegDate:        1992-01-28
Updated:        2025-09-23
Source:         ARIN


OrgID:          COGC
OrgName:        Cogent Communications, LLC
CanAllocate:    
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
RegDate:        2000-05-30
Updated:        2025-09-23
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgAdminHandle: IPALL-ARIN
OrgTechHandle:  IPALL-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgNOCHandle:   ZC108-ARIN
Source:         ARIN


POCHandle:      ZC108-ARIN
IsRole:         Y
LastName:       Cogent Communications
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2001-01-24
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPALL-ARIN
IsRole:         Y
LastName:       IP Allocation
FirstName:      
Street:         2450 N Street NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      COGEN-ARIN
IsRole:         Y
LastName:       Cogent Abuse
FirstName:      
Street:         2450 N street, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20037
RegDate:        2002-11-13
Updated:        2025-07-08
OfficePhone:    +1-877-875-4311
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 149.12.0.0/15

Range ASN Company Num of IPs
149.13.56.0/24 AS136897 Enjoyvc Cloud Group Limited 256
149.12.77.0/24 AS14616 iBasis 256
149.13.113.0/24 AS29322 Streamwide SA 256
149.13.60.0/24 AS134044 Webberstop India Private Limited 256
149.13.37.0/24 AS174 POST Telecom S.A. 256
149.13.67.0/24 AS174 Bezeq International Ltd 256
149.13.69.0/24 AS174 Chengdu Yanling Technology Co., Ltd. 256
149.13.73.0/24 AS174 N-able Cloud GmbH 256
149.13.97.0/24 AS174 East Coast Community Healthcare CIC 256
149.12.193.0/24 AS198239 Ollink 256
149.12.96.0/24 AS199536 TECHDIGITAL DI ANGELASTRI GIUSEPPE 256
149.13.70.0/24 AS19970 CarrierDomain, Inc. / R&R Telecom 256
149.13.62.0/24 AS199724 TeknoDC Bilisim Teknolojileri A.S. 256
149.13.63.0/24 AS199724 TeknoDC Bilisim Teknolojileri A.S. 256
149.13.146.0/24 AS200794 NAVIGO SRL 256
149.13.147.0/24 AS200794 NAVIGO SRL 256
149.12.183.0/24 AS201573 Skyvera, LLC 256
149.12.70.0/24 AS202829 Cogent Communications - IPENG 256
149.12.70.0/24 AS202829 Cogent Communications - IPENG 256
149.13.16.0/24 AS209703 Experientia Systems,S.L. 256
149.12.76.0/24 AS211733 ATLAS IP 256
149.13.123.0/24 AS213184 Telyo SAS 256
149.13.184.0/24 AS213671 4TH UTILITY HOLDINGS LIMITED 256
149.13.77.0/24 AS214319 BlackPoint GmbH 256
149.13.92.0/24 AS214319 BlackPoint GmbH 256
149.13.161.0/24 AS216269 ARD COM 256
149.12.245.0/24 AS263242 256
149.12.16.0/24 AS273433 INOVAR TELECOM 256
149.13.185.0/24 AS395717 Wasabi Technologies LLC 256
149.12.179.0/24 AS401322 Qiniu (China) Limited 256
149.13.115.0/24 AS42467 Plug & Tel 256
149.12.244.0/24 AS42755 Datafiber Telecom B.V 256
149.13.176.0/24 AS44521 JAGEX 256
149.13.65.0/24 AS4546 S&P GLOBAL RATINGS EUROPE LIMITED NIEDERLASSUNG DEUTSCHLAND 256
149.13.0.0/24 AS47964 Data Center Ltd. 256
149.13.2.0/24 AS47964 Data Center Ltd. 256
149.13.3.0/24 AS47964 Data Center Ltd. 256
149.13.94.0/24 AS52113 CONET Deutschland GmbH 256
149.13.61.0/24 AS53318 Deep Systems LLC 256
149.13.71.0/24 AS57395 ITecon GmbH 256
149.12.241.0/24 AS60022 Sona Business Services 256
149.13.186.0/24 AS6220 inContact, Inc. 256
149.13.52.0/24 AS6220 inContact, Inc. 256
149.13.53.0/24 AS6220 inContact, Inc. 256
149.13.91.0/24 AS152644 256
149.12.177.0/24 AS174 ZanaNet Limited 256
149.12.194.0/24 AS174 Recom 256
149.12.195.0/24 AS174 Recom 256
149.12.210.0/24 AS174 Capinfo 256
149.12.211.0/24 AS174 Capinfo 256

Nearby Ranges

BGP prefixes that overlap with 149.0.0.0/8

Range ASN Company Num of IPs
149.228.0.0/14 AS702 Verizon Deutschland GmbH 262,144
149.108.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.110.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.214.0.0/16 AS5605 thyssenkrupp Marine Systems GmbH 65,536
149.225.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.215.0.0/16 AS5605 thyssenkrupp Marine Systems GmbH 65,536
149.241.0.0/16 AS5607 Sky UK Limited 65,536
149.204.0.0/16 AS8075 Microsoft Limited 65,536
149.199.0.0/16 AS32537 Xilinx Incorporated 65,536
149.171.0.0/16 AS23859 University of New South Wales 65,536
149.222.0.0/16 AS680 Sokratesplatz 1 65,536
149.105.0.0/16 AS401248 The Jewish Theological Seminary of America 65,536
149.198.0.0/16 AS8075 Microsoft Limited 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.168.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
149.142.0.0/16 AS52 University of California, Los Angeles 65,536
149.254.0.0/16 AS2856 T-Mobile (UK) Limited 65,536
149.205.0.0/16 AS680 Rechenzentrum 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.75.0.0/16 AS6079 RCN 65,536
149.203.0.0/16 AS680 Universitaetsklinikum Magdeburg 65,536
149.220.0.0/16 AS680 Helmholtz-Zentrum Dresden-Rossendorf e.V. 65,536
149.113.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.209.0.0/16 AS207441 Norsk Hydro ASA 65,536
149.148.0.0/16 AS2494 Spitalgasse 23 65,536
149.23.0.0/16 AS33442 Zebra Technologies Corporation 65,536
149.227.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.1.0.0/16 AS8075 Microsoft Corporation 65,536
149.175.0.0/16 AS8075 Microsoft Limited 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.217.0.0/16 AS680 Max-Planck-Institut fuer Kernphysik 65,536
149.77.0.0/16 AS4195 D. E. Shaw & Co. LP 65,536
149.201.0.0/16 AS47610 Fachhochschule Aachen 65,536
149.31.0.0/16 AS27616 The New School 65,536
149.235.0.0/16 AS2686 Opentext Software GmbH 65,536
149.109.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536

Hosted domains

There are 5,915 domain names hosted across 569 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.13.126.104 adlpartner-editeurs.com 82
149.12.212.24 as44448.com 55
149.13.127.100 brico-deco.net 45
149.13.127.101 quetche.be 30
149.12.208.164 atiautomatisme.com 29
149.13.127.103 artisan-bormes-les-mimosas.fr 24
149.13.127.104 lespromosdunet.fr 24
149.13.127.99 hithenews.fr 22
149.12.208.163 colorpirate.fr 21
149.13.127.109 sunaxess.com 21
149.13.127.113 electricite-alsace.pro 20
149.12.209.54 sauvagementresponsable.com 18
149.13.126.103 digikiosque.fr 18
149.12.209.33 bretzel-burgard.alsace 17
149.13.127.114 tepos2017.fr 17
149.13.127.138 merlette-loisir.com 16
149.13.127.128 decennale-rcpro.fr 15
149.13.127.162 amateurdesexe.com 15
149.13.127.130 bordeauxrenovation.pro 14
149.13.127.150 burot-avocat.fr 14

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

16,712 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.12.114.70 AS174 Cogent Communications, LLC 0.72ms from New York City, US
149.12.98.5 AS205358 NEOFIBER SRLS 0.26ms from Rome, IT
149.12.183.2 AS201573 Skyvera LLC 0.28ms from London, GB
149.12.101.184 AS209529 WIBER NET SRL 6.46ms from Rome, IT
149.12.33.27 AS174 Cogent Communications, LLC 0.15ms from Copenhagen, DK
149.12.103.245 AS209529 WIBER NET SRL 17.22ms from Milan, IT
149.12.113.23 AS174 Cogent Communications, LLC 0.73ms from New York City, US
149.12.116.154 AS174 Cogent Communications, LLC 0.73ms from New York City, US
149.12.121.200 AS206182 Global Com Basilicata s.r.l. 6.61ms from Rome, IT
149.12.0.115 AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED 2.12ms from London, GB
149.12.76.2 AS211733 Prime creation events SAS 0.19ms from Paris, FR
149.12.100.235 AS209529 WIBER NET SRL 5.60ms from Rome, IT
149.12.104.92 AS209992 Telweb s.r.l. 3.99ms from Rome, IT
149.12.64.130 AS174 Cogent Communications, LLC 0.20ms from Madrid, ES
149.12.179.8 AS401322 NetO Corp 0.17ms from Osasco, BR
149.12.167.217 AS174 Cogent Communications, LLC 0.42ms from London, GB
149.12.75.9 AS174 Cogent Communications, LLC 0.53ms from London, GB
149.12.105.170 AS209992 Telweb s.r.l. 4.03ms from Rome, IT
149.12.107.147 AS209992 Telweb s.r.l. 4.06ms from Rome, IT
149.12.166.190 AS174 Cogent Communications, LLC 0.42ms from London, GB
149.12.187.157 AS59597 4COM TECHNOLOGIES LIMITED 4.88ms from London, GB
149.12.69.81 AS174 Cogent Communications, LLC 45.09ms from Madrid, ES
149.12.123.36 AS206182 Global Com Basilicata s.r.l. 8.12ms from Rome, IT
149.12.96.37 AS199536 Angelastri Giuseppe trading as TechDigital 5.86ms from Tirana, AL
149.12.78.255 AS53633 A&A Communications LLC 9.40ms from Ashburn, US

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
122.242.162.95 AS4134 CHINANET-BACKBONE 8.83ms from Hangzhou, CN
116.107.203.255 AS7552 Viettel Group 1.05ms from Hanoi, VN
27.77.80.47 AS7552 Viettel Group 0.22ms from Ho Chi Minh City, VN
113.229.150.79 AS4837 CHINA UNICOM China169 Backbone 5.12ms from Liaoyang, CN
137.101.93.95 AS12430 VODAFONE ESPANA S.A.U. 13.77ms from Madrid, ES
186.50.88.127 AS6057 Administracion Nacional de Telecomunicaciones 1.46ms from Montevideo, UY
46.188.112.255 AS8334 LLC SETEL 0.36ms from Moscow, RU
34.203.165.239 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
142.120.10.79 AS577 Bell Canada 1.55ms from Toronto, CA
31.61.118.31 AS5617 Orange Polska Spolka Akcyjna 19.02ms from Warsaw, PL
92.96.141.207 AS5384 Emirates Internet 6.90ms from Al Fujairah City, AE
58.31.201.31 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.72ms from Beijing, CN
124.192.249.191 AS4808 China Unicom Beijing Province Network 3.65ms from Beijing, CN
182.145.99.255 AS4134 CHINANET-BACKBONE 7.74ms from Chengdu, CN
107.129.60.15 AS7018 AT&T Enterprises, LLC 16.26ms from Chicago, US
122.177.5.127 AS24560 Bharti Airtel Ltd., Telemedia Services 5.77ms from Delhi, IN
81.79.38.63 AS5378 Vodafone Limited 2.68ms from Erith, GB
18.157.49.47 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
171.109.211.255 AS4134 CHINANET-BACKBONE 14.93ms from Haikou, CN
175.147.19.175 AS4837 CHINA UNICOM China169 Backbone 9.72ms from Liaoyang, CN
47.145.116.63 AS5650 Frontier Communications of America, Inc. 2.58ms from Los Angeles, US
188.77.151.95 AS12479 Orange Espagne SA 8.33ms from Madrid, ES
2.62.93.159 AS12389 PJSC Rostelecom 8.80ms from Novosibirsk, RU
92.170.25.239 AS3215 Orange S.A. 2.69ms from Paris, FR
54.158.106.143 AS14618 Amazon.com, Inc. 0.22ms from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 149.12.101.184
traceroute to 149.12.101.184 (149.12.101.184): 64 hops max, 52 byte packets
3 *
4 *
Measurement taken from IPinfo ProbeNet in Rome, IT
On

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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