1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.5.0.0/16
  4. AS174  | 149.5.0.0/16

149.5.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-5-16

WHOIS Details

NetHandle:      NET-149-5-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-5-16
NetRange:       149.5.0.0 - 149.5.255.255
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:      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:        abuse@cogentco.com
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:        ipalloc@cogentco.com
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:        noc@cogentco.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 149.5.0.0/16

Range ASN Company Num of IPs
149.5.7.0/24 AS62715 CrashPlan Group LLC 256
149.5.10.0/24 AS174 Euronetix Holding BV 256
149.5.103.0/24 AS174 Nexbridge Communications Ltd 256
149.5.126.0/24 AS174 Als Inspection UK Limited 256
149.5.34.0/24 AS398808 Arch Capital Services Inc. 256
149.5.113.0/24 AS398946 Impero Solutions Limited 256
149.5.68.0/24 AS398946 Impero Solutions Limited 256
149.5.1.0/24 AS399275 SOLID UK 256
149.5.4.0/24 AS399275 Solid Systems LLC 256
149.5.226.0/24 AS41894 Informatique On Line 256
149.5.186.0/24 AS43009 Infobip d.o.o. 256
149.5.118.0/24 AS44308 Vapour Media Ltd 256
149.5.242.0/24 AS51571 Alpit Nordic Oy 256
149.5.187.0/24 AS51577 Styria IT Solutions d.o.o. 256
149.5.66.0/24 AS59655 Exinity LTD 256
149.5.27.0/24 AS59943 Level27 bvba 256
149.5.127.0/24 AS6220 inContact, Inc. 256
149.5.72.0/24 AS6220 inContact, Inc. 256
149.5.94.0/24 AS62313 Proact IT UK Ltd 256
149.5.190.0/24 AS174 RIFIN d.o.o. 256
149.5.191.0/24 AS174 Doliprom d.o.o. 256
149.5.194.0/24 AS174 S+C Partners LLP 256
149.5.20.0/24 AS174 Pluritech CVBA 256
149.5.208.0/24 AS174 Gloman SA 256
149.5.213.0/24 AS174 StorageHive Inc. 256
149.5.229.0/24 AS174 Dedalos Riviera Wifi 256
149.5.24.0/24 AS174 Pluritech CVBA 256
149.5.243.0/24 AS174 Edge Technology Plus d.o.o. Beograd 256
149.5.30.0/24 AS174 Pluritech CVBA 256
149.5.31.0/24 AS174 Abicom Pro 256
149.5.45.0/24 AS174 Zoho Corporation B.V. 256
149.5.53.0/24 AS174 Wuhu Daliang Network Technology Co., Ltd. 256
149.5.71.0/24 AS174 Solid Trading b.v. 256
149.5.75.0/24 AS174 Egenera Ltd. 256
149.5.93.0/24 AS174 Prime Technology International Limited 256
149.5.95.0/24 AS174 Prime Technology International Limited 256
149.5.98.0/24 AS174 NUSO CLOUD UK LIMITED 256
149.5.77.0/24 AS18919 SmartTrade Technologies 256
149.5.78.0/24 AS18919 SmartTrade Technologies 256
149.5.86.0/24 AS196736 FXPRO GLOBAL MARKETS LTD 256
149.5.177.0/24 AS197936 ADB Polska Sp. z o.o. 256
149.5.73.0/24 AS19860 Optiver UK Ltd. 256
149.5.228.0/24 AS200589 Fortinet, Sarl 256
149.5.214.0/24 AS201601 Astrec Data OU 256
149.5.209.0/24 AS202376 Arvid Logicum OÜ 256
149.5.195.0/24 AS203020 Hashpower Unipessoal Lda 256
149.5.189.0/24 AS204808 Bind Technologies D.O.O. 256
149.5.184.0/24 AS206575 Databox d.o.o. 256
149.5.32.0/24 AS206723 Model Telecom 256
149.5.84.0/24 AS206934 Beeks Financial Cloud Ltd 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
149.75.0.0/16 AS6079 RCN 65,536
149.253.0.0/16 AS749 DoD Network Information Center 65,536
149.169.0.0/16 AS2900 Arizona State University 65,536
149.215.0.0/16 AS5605 thyssenkrupp Marine Systems GmbH 65,536
149.61.0.0/16 AS23171 Manhattan College 65,536
149.175.0.0/16 AS8075 Microsoft Limited 65,536
149.105.0.0/16 AS401248 The Jewish Theological Seminary of America 65,536
149.199.0.0/16 AS32537 Xilinx Incorporated 65,536
149.221.0.0/16 AS9175 Circ IT GmbH & Co KG 65,536
149.217.0.0/16 AS680 Max-Planck-Institut fuer Kernphysik 65,536
149.205.0.0/16 AS680 Rechenzentrum 65,536
149.222.0.0/16 AS680 Sokratesplatz 1 65,536
149.227.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.204.0.0/16 AS8075 Microsoft Limited 65,536
149.168.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
149.1.0.0/16 AS8075 Microsoft Corporation 65,536
149.63.0.0/16 AS25180 Exponential-E Ltd. 65,536
149.198.0.0/16 AS8075 Microsoft Limited 65,536
149.254.0.0/16 AS2856 T-Mobile (UK) Limited 65,536
149.156.0.0/16 AS8267 the network covers whole Krakow area 65,536
149.241.0.0/16 AS5607 Sky UK Limited 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.203.0.0/16 AS680 Universitaetsklinikum Magdeburg 65,536
149.172.0.0/16 AS3209 Vodafone West GmbH 65,536
149.4.0.0/16 AS31822 PSI 65,536
149.15.0.0/16 AS20337 SUNY Institute of Technology 65,536
149.220.0.0/16 AS680 Helmholtz-Zentrum Dresden-Rossendorf e.V. 65,536
149.209.0.0/16 AS207441 Norsk Hydro ASA 65,536
149.225.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.77.0.0/16 AS4195 D. E. Shaw & Co. LP 65,536
149.235.0.0/16 AS2686 Opentext Software GmbH 65,536
149.235.0.0/16 AS3257 Opentext Software GmbH 65,536
149.214.0.0/16 AS5605 thyssenkrupp Marine Systems GmbH 65,536
149.31.0.0/16 AS27616 The New School 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.142.0.0/16 AS52 University of California, Los Angeles 65,536
149.155.0.0/16 AS786 Biotechnology And Biological Science Research Council 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.44.0.0/16 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
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 2,095 domain names hosted across 297 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.5.18.80 duchateau-sa.com 131
149.5.18.75 urestaurant.be 70
149.5.18.96 peek-bewerking.be 55
149.5.22.180 creatable.be 31
149.5.18.81 tr97.be 27
149.5.18.108 ecoledelaudace.com 26
149.5.18.107 belspa.be 16
149.5.97.67 manchesterhistories.org.uk 10
149.5.18.106 liefje.be 10
149.5.18.92 exposchtroumpf.be 9
149.5.224.243 autopassion.net 8
149.5.17.123 newcloud.be 7
149.5.47.73 ifsa-eu.eu 6
149.5.18.79 mithrajazz.be 6
149.5.65.65 zero13.net 6
149.5.224.188 ahlaejaba.com 5
149.5.217.117 hugavenue.be 5
149.5.224.219 topicgratuit.org 5
149.5.21.245 teamsolutions.be 5
149.5.25.123 megafarma.com 5

Hosted domains API

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Pingable IPs

6,229 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.5.28.20 AS174 Cogent Communications, LLC 0.48ms from Brussels, BE
149.5.64.66 AS174 Cogent Communications, LLC 0.27ms from London, GB
149.5.30.1 AS174 Cogent Communications, LLC 0.55ms from Brussels, BE
149.5.17.93 AS174 Cogent Communications, LLC 0.24ms from Brussels, BE
149.5.9.1 AS209561 D&V Global B.V. 0.28ms from Amsterdam, NL
149.5.18.195 AS174 Cogent Communications, LLC 0.25ms from Brussels, BE
149.5.24.35 AS174 Cogent Communications, LLC 0.46ms from Brussels, BE
149.5.63.232 AS132566 Skynet Broadband Plus Solution 18.71ms from Mumbai, IN
149.5.0.211 AS174 Cogent Communications, LLC 0.42ms from Amsterdam, NL
149.5.16.1 AS174 Cogent Communications, LLC 0.66ms from Brussels, BE
149.5.25.1 AS174 Cogent Communications, LLC 0.15ms from Brussels, BE
149.5.23.61 AS174 Cogent Communications, LLC 0.53ms from Brussels, BE
149.5.76.132 AS174 Cogent Communications, LLC 0.24ms from London, GB
149.5.66.1 AS59655 Exinity works (CY) LTD 0.30ms from London, GB
149.5.4.84 AS399275 Solid Systems LLC 0.25ms from Amsterdam, NL
149.5.53.8 AS174 Cogent Communications, LLC 0.70ms from Los Angeles, US
149.5.1.187 AS399275 Solid Systems LLC 0.16ms from Redditch, GB
149.5.80.50 AS174 Cogent Communications, LLC 19.20ms from Manchester, GB
149.5.29.250 AS174 Cogent Communications, LLC 0.55ms from Brussels, BE
149.5.26.179 AS174 Cogent Communications, LLC 0.14ms from Brussels, BE
149.5.19.2 AS174 Cogent Communications, LLC 0.66ms from Brussels, BE
149.5.56.1 AS210893 Layered Technologies Limited 0.59ms from London, GB
149.5.5.5 AS397468 Think On, Inc. 0.18ms from Amsterdam, NL
149.5.7.246 AS62715 CrashPlan 0.33ms from Amsterdam, NL
149.5.35.8 AS174 Cogent Communications, LLC 0.39ms from Dublin, IE

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
111.11.82.16 AS24547 Hebei Mobile Communication Company Limited 5.97ms from Beijing, CN
50.116.155.224 AS3663 NetNet 8.88ms from Chicago, US
67.174.102.32 AS7922 Comcast Cable Communications, LLC 5.22ms from Denver, US
189.135.123.208 AS8151 UNINET 11.53ms from Guadalajara, MX
91.159.23.112 AS719 Elisa Oyj 0.92ms from Helsinki, FI
47.52.140.16 AS45102 Alibaba (US) Technology Co., Ltd. 0.82ms from Hong Kong, HK
78.89.184.224 AS29357 NATIONAL MOBILE TELECOMMUNICATIONS COMPANY K.S.C.P. 10.71ms from Kuwait City, KW
196.51.141.112 AS400463 DynaNode LLC 0.61ms from Seattle, US
101.174.3.32 AS1221 Telstra Limited 2.60ms from Adelaide, AU
102.43.229.176 AS8452 TE-AS 3.56ms from Cairo, EG
118.124.253.160 AS4134 CHINANET-BACKBONE 6.99ms from Chengdu, CN
107.161.232.80 AS22765 Nelsonville TV Cable Inc 16.23ms from Columbus, US
46.210.110.224 AS1680 Cellcom Fixed Line Communication L.P 16.40ms from Haifa, IL
154.208.195.208 AS134548 DXTL Tseung Kwan O Service 0.72ms from Hong Kong, HK
128.171.127.64 AS6360 University of Hawaii 1.23ms from Honolulu, US
91.140.199.240 AS3225 GULFNET COMMUNICATIONS CO. WLL 0.70ms from Kuwait City, KW
175.242.235.208 AS4766 Korea Telecom 7.68ms from Seoul, KR
61.192.155.112 AS10013 FreeBit Co.,Ltd. 2.51ms from Tokyo, JP
76.75.114.80 AS11666 Nexicom Inc. 2.07ms from Toronto, CA
43.245.141.176 AS58717 Summit Communications Ltd 4.56ms from Dhaka, BD
113.170.24.208 AS45899 VNPT Corp 3.97ms from Ho Chi Minh City, VN
98.155.225.32 AS20001 Charter Communications Inc 5.26ms from Honolulu, US
124.169.166.16 AS7545 TPG Telecom Limited 2.33ms from Melbourne, AU
124.18.228.80 AS18126 Chubu Telecommunications Company, Inc. 5.93ms from Osaka, JP
123.135.31.16 AS4837 CHINA UNICOM China169 Backbone 5.16ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 149.5.9.1
traceroute to 149.5.9.1 (149.5.9.1): 64 hops max, 52 byte packets
3 [AS174] 149.14.92.105 1.692 ms
4 [AS209561] 149.5.9.1 0.308 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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