1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.18.0.0/16
  4. AS396356  | 149.18.40.0/24

149.18.40.0/24

AS396356  ·  Latitude.sh

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Summary

Country United States
Domain cogentco.com
ASN AS396356
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:      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


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

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
149.18.56.0/22 AS133120 Hosted Network 1,024
149.18.8.0/22 AS21743 ATLAS-NETWORKS-CORPORATION 1,024
149.18.52.0/23 AS11426 Charter Communications 512
149.18.32.0/23 AS11426 CHARTER-COMMUNICATIONS 512
149.18.46.0/23 AS11426 BLS Broadband LLC 512
149.18.54.0/23 AS11426 Charter Communications 512
149.18.102.0/23 AS271682 M3solutions Informatica EIRELI 512
149.18.74.0/23 AS272266 ONLINE NET COMUNICACAO MULTIMIDIA LTDA 512
149.18.50.0/23 AS275714 E-Consulters Web 512
149.18.86.0/23 AS64286 Yayzi Broadband 512
149.18.82.0/24 AS11426 Charter Communications 256
149.18.3.0/24 AS64160 Private Customer 256
149.18.78.0/24 AS64286 Neleel LLC 256
149.18.2.0/24 AS9009 Truelist, 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
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
149.18.97.0/24 AS150179 36231 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
149.18.40.1 AS396356 Latitude.sh 0.40ms from London, GB

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
195.97.121.8 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 1.23ms from Athens, GR
41.41.126.8 AS8452 TE-AS 2.78ms from Cairo, EG
20.223.141.152 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
91.39.88.8 AS3320 Deutsche Telekom AG 7.79ms from Frankfurt am Main, DE
122.234.231.184 AS4134 CHINANET-BACKBONE 6.53ms from Hangzhou, CN
175.244.84.8 AS4766 Korea Telecom 7.07ms from Incheon, KR
2.119.241.184 AS3269 Telecom Italia S.p.A. 7.37ms from Milan, IT
87.144.39.136 AS3320 Deutsche Telekom AG 2.67ms from Nuernberg, DE
217.108.5.56 AS3215 Orange S.A. 4.10ms from Paris, FR
54.80.244.88 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
79.9.137.136 AS3269 Telecom Italia S.p.A. 7.97ms from Rome, IT
13.228.191.184 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
97.140.78.136 AS6167 Verizon Business 19.12ms from Atlanta, US
114.243.106.88 AS4808 China Unicom Beijing Province Network 3.42ms from Beijing, CN
81.244.233.168 AS5432 Proximus NV 2.01ms from Brussels, BE
73.75.168.120 AS7922 Comcast Cable Communications, LLC 4.86ms from Chicago, US
183.252.193.88 AS9808 China Mobile Communications Group Co., Ltd. 7.19ms from Fuzhou, CN
23.199.185.104 AS16625 Akamai Technologies, Inc. 0.13ms from Houston, US
211.214.108.168 AS9318 SK Broadband Co Ltd 1.42ms from Incheon, KR
86.129.157.184 AS2856 British Telecommunications PLC 5.34ms from London, GB
92.153.94.152 AS3215 Orange S.A. 7.71ms from Marseille, FR
94.241.10.56 AS12389 PJSC Rostelecom 11.49ms from Moscow, RU
90.19.119.8 AS3215 Orange S.A. 5.00ms from Paris, FR
220.73.169.184 AS4766 Korea Telecom 0.70ms from Seoul, KR
116.14.2.24 AS9506 Singtel Fibre Broadband 1.91ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f3 149.18.40.1
traceroute to 149.18.40.1 (149.18.40.1): 64 hops max, 52 byte packets
4 [] 5.57.82.164 0.988 ms
5 *
6 *
7 [AS396356] 149.18.40.1 0.371 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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