208.0.192.0/20

AS6062 · NETPLEX

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Summary

Country	United States
Domain	cogentco.com
ASN	AS6062
Registry	ARIN
ID	COGC

WHOIS Details

NetHandle:      NET-208-0-0-0-1
OrgID:          COGC
Parent:         NET-208-0-0-0-0
NetName:        COGC
NetRange:       208.0.0.0 - 208.35.255.255
NetType:        allocation
RegDate:        1996-03-13
Updated:        2025-12-23
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 208.0.0.0/16

Range	ASN	Company	Num of IPs
208.0.32.0/20	AS6372	Cogent Communications - IPENG	4,096
208.0.80.0/20	AS6372	Cogent Communications - IPENG	4,096
208.0.176.0/21	AS174	WorldPath Internet Services	2,048
208.0.96.0/21	AS14813		2,048
208.0.224.0/21	AS11139	Cable & Wireless Antigua and Barbuda Ltd	2,048
208.0.176.0/21	AS21547	WorldPath Internet Services	2,048
208.0.130.0/23	AS174		512
208.0.134.0/23	AS174		512
208.0.238.0/23	AS174	Chesterfield County Public Schools	512
208.0.74.0/23	AS174	The Center for Creative Leadership	512
208.0.249.0/24	AS174	The National Academies	256
208.0.118.0/24	AS174	The Center for Creative Leadership	256
208.0.224.0/24	AS11139	Cable and Wireless Dominica	256
208.0.230.0/24	AS11139	Cable and Wireless Dominica	256
208.0.228.0/24	AS11139	International Gaming	256
208.0.49.0/24	AS22109	Universal Group, Inc.	256

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
73.184.213.180	AS7922 Comcast Cable Communications, LLC	`2.96ms` from Atlanta, US
141.134.159.116	AS6848 Telenet BV	`5.42ms` from Brussels, BE
70.94.252.84	AS10796 Charter Communications Inc	`10.33ms` from Chicago, US
174.170.247.164	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Houston, US
76.178.63.148	AS20001 Charter Communications Inc	`4.22ms` from Los Angeles, US
85.60.56.244	AS12479 Orange Espagne SA	`1.91ms` from Madrid, ES
158.158.98.196	AS8075 Microsoft Corporation	`0.14ms` from Madrid, ES
49.255.253.68	AS4826 Vocus Connect International Backbone	`0.43ms` from Melbourne, AU
93.146.42.4	AS30722 Vodafone Italia S.p.A.	`4.69ms` from Milan, IT
138.3.225.84	AS20037 Oracle Corporation	`0.34ms` from Phoenix, US
178.67.96.164	AS12389 PJSC Rostelecom	`2.29ms` from Saint Petersburg, RU
211.230.133.196	AS4766 Korea Telecom	`5.27ms` from Seoul, KR
153.180.76.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.91ms` from Tokyo, JP
194.230.66.20	AS6730 Sunrise GmbH	`0.77ms` from Zuerich, CH
223.165.68.84	AS45179 SiteHost New Zealand	`0.57ms` from Auckland, NZ
98.1.67.244	AS11351 Charter Communications Inc	`17.90ms` from Chicago, US
18.227.209.36	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
189.35.9.212	AS28573 Claro NXT Telecomunicacoes Ltda	`8.29ms` from Curitiba, BR
110.239.90.196	AS136907 HUAWEI CLOUDS	`0.39ms` from Jakarta, ID
98.145.235.52	AS20001 Charter Communications Inc	`11.37ms` from Los Angeles, US
34.160.74.52	AS396982 Google LLC	`0.08ms` from Melbourne, AU
97.220.164.244	AS6167 Verizon Business	`14.76ms` from Miami, US
73.88.24.20	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Minneapolis, US
83.136.149.132	AS57752 VOIP Telecom SAS	`0.58ms` from Paris, FR
182.227.39.132	AS17858 LG POWERCOMM	`3.40ms` 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 -m8 208.0.203.137

traceroute to 208.0.203.137 (208.0.203.137): 8 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 0.89 ms

2 [AS5650] 74.43.94.28 11.179 ms

3 [AS5650] 74.40.10.144 69.847 ms

4 [AS5650] 104.226.6.210 71.258 ms

5 [AS6062] 204.213.183.249 84.684 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 18th 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.

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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