149.110.64.0/19

AS23700 · Linknet-Fastnet ASN

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Summary

Country	United States
Domain	cogentco.com
ASN	AS23700
Parent Range	149.110.0.0/16
Registry	ARIN
ID	COGENT-149-110-16

WHOIS Details

NetHandle:      NET-149-110-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-110-16
NetRange:       149.110.0.0 - 149.110.255.255
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:        [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:      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

Overlapping Ranges

BGP prefixes that contain 149.110.64.0/19

Range	ASN	Company	Num of IPs
149.110.0.0/16	AS23700	Cogent Communications, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 149.110.0.0/16

Range	ASN	Company	Num of IPs
149.110.0.0/16	AS23700	Cogent Communications, LLC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range 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
62.165.77.3	AS20847 Previder B.V.	`1.92ms` from Amsterdam, NL
24.183.212.3	AS20115 Charter Communications LLC	`17.27ms` from Atlanta, US
180.79.55.243	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.30ms` from Beijing, CN
54.184.47.227	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
190.174.180.163	AS22927 Telefonica de Argentina	`13.10ms` from Buenos Aires, AR
197.52.4.99	AS8452 TE-AS	`4.07ms` from Cairo, EG
20.33.209.35	AS8069 Microsoft Corporation	`0.22ms` from Dublin, IE
178.250.125.99	AS51137 Stadtwerke Saarbrucken GmbH	`3.78ms` from Frankfurt am Main, DE
185.127.166.19	AS15691 UAN COMPANY S.R.L.	`0.96ms` from Milan, IT
88.52.186.51	AS3269 Telecom Italia S.p.A.	`3.67ms` from Milan, IT
179.28.54.51	AS6057 Administracion Nacional de Telecomunicaciones	`14.77ms` from Montevideo, UY
70.111.159.227	AS701 Verizon Business	`2.01ms` from New York City, US
200.159.145.3	AS27688 Winfnet Telecom Wireless Ltda	`0.83ms` from Rio de Janeiro, BR
158.115.131.243	AS395831 Meraki LLC	`0.47ms` from San Jose, US
45.237.132.3	AS270094 CONEXIONES REDES Y TELECOMUNICACIONES SPA	`1.31ms` from Santiago, CL
42.61.194.115	AS3758 SingNet	`1.21ms` from Singapore, SG
93.183.142.19	AS25374 ESCOM Ltd. - Haskovo	`5.29ms` from Sofia, BG
60.126.117.99	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
107.179.185.131	AS5645 TekSavvy Solutions, Inc.	`8.84ms` from Toronto, CA
211.103.186.147	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
60.6.56.35	AS4837 CHINA UNICOM China169 Backbone	`8.98ms` from Beijing, CN
54.184.86.243	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
98.110.173.131	AS701 Verizon Business	`1.69ms` from Boston, US
212.166.46.3	AS9208 WIN S.A.	`2.00ms` from Brussels, BE
183.214.177.3	AS56047 China Mobile communications corporation	`3.90ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -m9 149.110.70.234

traceroute to 149.110.70.234 (149.110.70.234): 9 hops max, 52 byte packets

1 [AS15169] 108.170.237.141 216.644 ms

2 *

3 [AS7632] 111.95.246.50 252.254 ms

4 [AS23700] 202.73.96.250 242.163 ms

5 *

6 [AS23700] 202.73.96.250 242.358 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 30th 2026

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.

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