1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.18.0.0/16
  4. AS38716  | 149.18.72.0/24

149.18.72.0/24

AS38716  ·  DC West Pty. Ltd.

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Summary

Country United States
Domain cogentco.com
ASN AS38716
Registry ARIN
ID COGENT-149-18-16

WHOIS Details

NetHandle:      NET-149-18-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-18-16
NetRange:       149.18.0.0 - 149.18.255.255
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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 149.18.0.0/16

Range ASN Company Num of IPs
149.18.192.0/20 AS23261 NCS Managed Services Inc 4,096
149.18.8.0/22 AS21743 ATLAS-NETWORKS-CORPORATION 1,024
149.18.56.0/22 AS133120 Hosted Network 1,024
149.18.74.0/23 AS272266 ONLINE NET COMUNICACAO MULTIMIDIA LTDA 512
149.18.52.0/23 AS11426 Charter Communications 512
149.18.54.0/23 AS11426 Charter Communications 512
149.18.50.0/23 AS53107 E-Consulters Web 512
149.18.46.0/23 AS11426 BLS Broadband LLC 512
149.18.32.0/23 AS11426 CHARTER-COMMUNICATIONS 512
149.18.86.0/23 AS215453 Yayzi Broadband 512
149.18.102.0/23 AS271682 M3solutions Informatica EIRELI 512
149.18.78.0/24 AS64286 Neleel LLC 256
149.18.82.0/24 AS11426 Charter Communications 256
149.18.97.0/24 AS150179 36231 256
149.18.43.0/24 AS212238 CLOUVIDER 256
149.18.81.0/24 AS212400 ReviveHost 256
149.18.21.0/24 AS21559 SMARTNET LLC 256
149.18.38.0/24 AS29222 CLOUVIDER 256
149.18.109.0/24 AS4637 Pacnet 256
149.18.3.0/24 AS64160 Private Customer 256

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.18.72.106 kcgroup.net.au 2
149.18.72.227 australispro.com.au 2
149.18.72.68 fti.com.au 1
149.18.72.72 forcetechnology.com.au 1
149.18.72.250 skeptic.id.au 1

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

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

IP Address ASN Details
149.18.72.233 AS38716 DC West Pty. Ltd. 0.44ms from Perth, AU

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
102.97.79.40 AS36925 MEDITELECOM 6.83ms from Casablanca, MA
75.196.105.152 AS6167 Verizon Business 12.44ms from Chicago, US
12.111.125.200 AS7018 AT&T Enterprises, LLC 7.76ms from Columbus, US
84.141.25.168 AS3320 Deutsche Telekom AG 4.60ms from Duesseldorf, DE
185.97.5.56 AS50873 David Doepelheuer 0.12ms from Duesseldorf, DE
14.157.12.40 AS4134 CHINANET-BACKBONE 4.30ms from Guangzhou, CN
213.153.153.104 AS34984 Superonline Iletisim Hizmetleri A.S. 3.43ms from Izmir, TR
207.233.37.216 AS2152 CENIC 1.78ms from Los Angeles, US
187.226.49.216 AS8151 UNINET 2.54ms from Mexico City, MX
47.199.48.184 AS5650 Frontier Communications of America, Inc. 6.56ms from Miami, US
201.61.254.152 AS27699 TELEFÔNICA BRASIL S.A 1.10ms from Osasco, BR
187.84.34.168 AS53052 MULTIVELOX SERVICOS DE PROVEDOR DE ACESSO A INTERN 1.15ms from Osasco, BR
90.46.114.8 AS3215 Orange S.A. 2.33ms from Paris, FR
60.209.169.40 AS4837 CHINA UNICOM China169 Backbone 1.04ms from Qingdao, CN
112.255.13.88 AS4837 CHINA UNICOM China169 Backbone 0.90ms from Qingdao, CN
136.38.6.8 AS16591 Google Fiber Inc. 0.96ms from Salt Lake City, US
142.254.87.200 AS46375 Sonic Telecom LLC 1.97ms from San Jose, US
62.183.50.8 AS25490 PJSC Rostelecom 13.92ms from Tbilisi, GE
177.91.87.8 AS263433 Click Fibra 14.46ms from Belo Horizonte, BR
35.93.101.24 AS16509 Amazon.com, Inc. 0.54ms from Boardman, US
34.208.103.88 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
108.129.38.88 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
162.207.32.152 AS7018 AT&T Enterprises, LLC 3.81ms from Houston, US
151.0.131.136 AS12874 Fastweb SpA 0.71ms from Milan, IT
203.197.30.168 AS4755 TATA Communications formerly VSNL is Leading ISP 0.80ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f7 149.18.72.181
traceroute to 149.18.72.181 (149.18.72.181): 64 hops max, 52 byte packets
7 [] 103.136.102.68 1.259 ms
8 [] 103.136.102.74 0.37 ms
11 [AS38716] 149.18.72.181 1.215 ms
Measurement taken from IPinfo ProbeNet in Perth, AU
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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