64.4.192.0/19

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Registry	ARIN
ID	COGENT-ANET-0001

WHOIS Details

NetHandle:      NET-64-4-192-0-1
OrgID:          COGC
Parent:         NET-64-0-0-0-0
NetName:        COGENT-ANET-0001
NetRange:       64.4.192.0 - 64.4.223.255
NetType:        allocation
RegDate:        1999-12-07
Updated:        2012-03-02
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:      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:      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

Overlapping Ranges

BGP prefixes that are contained by 64.4.192.0/19

Range	ASN	Company	Num of IPs
64.4.207.0/24	AS213888	CharterDigital Ltd	256

Nearby Ranges

BGP prefixes that overlap with 64.4.0.0/16

Range	ASN	Company	Num of IPs
64.4.0.0/18	AS8075	Microsoft Corporation	16,384
64.4.64.0/19	AS7122	Bell Canada	8,192
64.4.128.0/19	AS4927	Impulse Internet Services	8,192
64.4.176.0/20	AS36612	Clark County WA	4,096
64.4.224.0/20	AS11090	Matanuska Telecom Association, Incorporated	4,096
64.4.164.0/22	AS36451	Rigetti Computing	1,024
64.4.252.0/22	AS11643	eBay, Inc	1,024
64.4.96.0/22	AS22709	North State Telephone, LLC	1,024
64.4.160.0/22	AS55293	A2 Hosting, Inc.	1,024
64.4.236.0/23	AS11090	Mat-Su Burough School District	512
64.4.121.0/24	AS22709	Private Customer	256
64.4.175.0/24	AS397715	KPFA	256
64.4.169.0/24	AS41095	Turkbil Telekomunikasyon Ltd.Sti.	256
64.4.207.0/24	AS213888	CharterDigital Ltd	256
64.4.174.0/24	AS54406	Convermax Corp	256
64.4.168.0/24	AS9304	Beijing Tehuadun Starkley Trading Co. Ltd	256
64.4.170.0/24	AS209043	Private Customer	256
64.4.172.0/24	AS32488	CompassMSP	256
64.4.173.0/24	AS32488	CompassMSP	256

Hosted domains

There are 26 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
64.4.222.222	345front.com	1
64.4.210.167	bockinc.net	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

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

IP Address	ASN	Details
64.4.195.129	AS135845 Krishiinet Infocom Private Limited	`1.01ms` from Chennai, IN
64.4.206.97	AS174 Cogent Communications, LLC	`1.27ms` from Chicago, US
64.4.193.9	AS135845 Krishiinet Infocom Private Limited	`0.92ms` from Chennai, IN
64.4.207.254	AS213888 CharterDigital Ltd	`0.17ms` from London, GB
64.4.194.20	AS135845 Krishiinet Infocom Private Limited	`0.90ms` from Chennai, IN
64.4.221.186	AS174 Cogent Communications, LLC	`0.54ms` from Chicago, US
64.4.192.1	AS135845 Krishiinet Infocom Private Limited	`2.19ms` from Saint Thomas Mount, IN

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
73.212.49.195	AS7922 Comcast Cable Communications, LLC	`6.57ms` from Ashburn, US
44.231.221.243	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
73.17.47.227	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Boston, US
125.65.44.35	AS4134 CHINANET-BACKBONE	`4.39ms` from Chengdu, CN
69.162.150.3	AS32748 Steadfast	`0.38ms` from Chicago, US
34.30.162.243	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
199.80.55.195	AS40824 Webzilla Inc.	`0.37ms` from Dallas, US
5.30.3.211	AS15802 Emirates Integrated Telecommunications Company PJSC	`4.56ms` from Dubai, AE
62.157.221.19	AS3320 Deutsche Telekom AG	`1.48ms` from Duesseldorf, DE
210.5.0.99	AS10212 China Enterprise ICT Solutions Limited	`3.68ms` from Guangzhou, CN
69.163.245.147	AS26347 New Dream Network, LLC	`0.39ms` from Hillsboro, US
223.240.177.19	AS4134 CHINANET-BACKBONE	`7.37ms` from Huai'an, CN
188.38.219.99	AS15897 Vodafone Telekomunikasyon A.S.	`16.41ms` from Istanbul, TR
195.87.56.51	AS15924 Vodafone Net Iletisim Hizmetler AS	`6.77ms` from Istanbul, TR
64.224.83.3	AS33616 Co-Mo Comm Inc	`4.66ms` from Kansas City, US
88.15.98.3	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.61ms` from Madrid, ES
64.135.54.131	AS13645 BroadbandONE, LLC	`1.62ms` from Miami, US
71.196.61.131	AS7922 Comcast Cable Communications, LLC	`12.77ms` from Miami, US
131.93.89.211	AS20115 Charter Communications LLC	`17.83ms` from Minneapolis, US
88.162.122.67	AS12322 Free SAS	`15.42ms` from Paris, FR
35.174.28.147	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
72.107.43.227	AS6167 Verizon Business	`14.57ms` from Santa Clara, US
24.227.130.3	AS11427 Charter Communications Inc	`2.13ms` from Schertz, US
211.227.15.51	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
211.112.80.51	AS9976 Namincheon Brodcasting Co., Ltd.	`1.69ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m8 64.4.204.44

traceroute to 64.4.204.44 (64.4.204.44): 8 hops max, 52 byte packets

3 [AS36236] 162.223.9.42 0.45 ms

4 *

5 [AS174] 154.54.93.221 0.886 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On October 30th 2025

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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