204.11.144.0/22

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	iana.org
ASN	AS174
Registry	ARIN
ID	NETUTILS

WHOIS Details

NetHandle:      NET-204-11-144-0-3
OrgID:          DCL-577
Parent:         NET-204-11-144-0-2
NetName:        NETUTILS
NetRange:       204.11.144.0 - 204.11.147.255
NetType:        reallocation
RegDate:        2025-01-07
Updated:        2025-01-07
Source:         ARIN


OrgID:          DCL-577
OrgName:        Internet Utilities NA LLC
CanAllocate:    
Street:         2711 Centerville Road
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2015-11-18
Updated:        2024-08-23
OrgAdminHandle: GRINI3-ARIN
OrgTechHandle:  IUS-ARIN
OrgAbuseHandle: IUA-ARIN
Source:         ARIN


POCHandle:      IUS-ARIN
IsRole:         Y
LastName:       Internet Utilities Support
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-564-3425
Mailbox:        support@netutils.io
Source:         ARIN


POCHandle:      IUA-ARIN
IsRole:         Y
LastName:       Internet Utilities Abuse
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-934-1667
Mailbox:        report@abuseradar.com
Source:         ARIN


POCHandle:      GRINI3-ARIN
IsRole:         N
LastName:       Grinius
FirstName:      Vincentas
Street:         6th Floor, 9 Appold Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2A 2AP
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +44-870-820-0222
Mailbox:        accounts@netutils.io
Mailbox:        legal@netutils.io
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.11.0.0/16

Range	ASN	Company	Num of IPs
204.11.200.0/21	AS32016	Allstream Business US, LLC	2,048
204.11.88.0/21	AS47046	The City of Wadsworth	2,048
204.11.224.0/21	AS30640	Etheric Networks, Inc.	2,048
204.11.232.0/21	AS33724	VOLICO	2,048
204.11.152.0/21	AS22581	Broadband VI, LLC	2,048
204.11.48.0/21	AS30176	Priority Colo Inc	2,048
204.11.160.0/21	AS32723	Archtop Fiber	2,048
204.11.72.0/21	AS25660	Consolidated Communications, Inc.	2,048
204.11.176.0/21	AS26077	Jag Wire Enterprises, Inc.	2,048
204.11.184.0/21	AS29709	Northeast Ohio Network for Educational Technology	2,048
204.11.220.0/22	AS9009	Shock Hosting LLC	1,024
204.11.120.0/22	AS11814	Distributel Communications Limited	1,024
204.11.148.0/22	AS14265	DSCI Corporation	1,024
204.11.248.0/22	AS14807	StormWeb Canada Hosting Inc.	1,024
204.11.208.0/22	AS17378	TierPoint, LLC	1,024
204.11.16.0/22	AS19133	Bird Hosting Inc.	1,024
204.11.64.0/22	AS20055	Wholesail networks LLC	1,024
204.11.244.0/22	AS21947	Blackfoot Telephone Cooperative, Inc.	1,024
204.11.112.0/22	AS23308	UTILITY TELEPHONE, INC.	1,024
204.11.36.0/22	AS30398	Automated Data Systems	1,024
204.11.104.0/22	AS32354	Unwired	1,024
204.11.32.0/22	AS53292	Route 256	1,024
204.11.116.0/22	AS7922	Comcast Cable Communications, LLC	1,024
204.11.130.0/23	AS46262	ResTech Services LLC	512
204.11.58.0/23	AS46606	PDR	512
204.11.98.0/24	AS19133	ServerFarm Realty	256
204.11.243.0/24	AS11753	Alerify	256
204.11.3.0/24	AS34936	Daniel Niewerth	256
204.11.218.0/24	AS395570	Beanfield Technologies Inc.	256
204.11.1.0/24	AS44486	Prepaid-Host	256
204.11.129.0/24	AS46262	ResTech Services LLC	256
204.11.134.0/24	AS46262	ResTech Services LLC	256
204.11.241.0/24	AS11753	Alerify	256
204.11.0.0/24	AS47692	onelayer it-solutions e.U.	256
204.11.157.0/24	AS22581	Master Capital Management , LLC	256
204.11.219.0/24	AS11492	EBTX Wireless	256
204.11.2.0/24	AS203218	Cyril Papadakis trading as Papadakis IT	256
204.11.200.0/24	AS32016	World Communications	256
204.11.99.0/24	AS19133	ServerFarm Realty	256
204.11.135.0/24	AS53597	Hoyos Consulting LLC	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

1,024 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.11.147.3	AS174 Cogent Communications, LLC	`0.27ms` from Ashburn, US
204.11.145.174	AS174 Cogent Communications, LLC	`0.27ms` from Ashburn, US
204.11.144.217	AS174 Cogent Communications, LLC	`0.27ms` from Ashburn, US
204.11.146.234	AS174 Cogent Communications, LLC	`0.28ms` from Ashburn, US

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
110.20.138.38	AS4804 Microplex PTY LTD	`10.94ms` from Brisbane, AU
185.247.224.150	AS200651 FlokiNET ehf	`0.17ms` from Bucharest, RO
99.115.112.150	AS7018 AT&T Enterprises, LLC	`11.47ms` from Dallas, US
171.247.189.134	AS7552 Viettel Group	`0.88ms` from Ho Chi Minh City, VN
41.208.48.214	AS16637 MTN SA	`1.39ms` from Johannesburg, ZA
185.181.245.150	AS35048 Biterika Group LLC	`0.36ms` from Moscow, RU
80.19.106.246	AS3269 Telecom Italia S.p.A.	`5.30ms` from Naples, IT
159.65.166.166	AS14061 DigitalOcean, LLC	`0.25ms` from New York City, US
121.82.206.22	AS17511 OPTAGE Inc.	`1.65ms` from Osaka, JP
82.64.14.246	AS12322 Free SAS	`1.90ms` from Paris, FR
125.244.66.166	AS9316 DACOM-PUBNETPLUS	`3.28ms` from Seoul, KR
126.70.90.70	AS17676 SoftBank Corp.	`2.79ms` from Tokyo, JP
38.7.105.6	AS61484 Convergia Argentina S.A.	`1.23ms` from Bogota, CO
98.118.36.214	AS701 Verizon Business	`1.47ms` from Boston, US
112.133.216.70	AS24186 RailTel Corporation of India Ltd	`0.76ms` from Chennai, IN
73.51.2.230	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Chicago, US
103.179.22.22	AS149247 Airlink Internet Services	`9.96ms` from Delhi, IN
181.199.8.38	AS27947 Telconet S.A	`2.17ms` from Guayaquil, EC
8.218.176.214	AS45102 Alibaba (US) Technology Co., Ltd.	`0.92ms` from Hong Kong, HK
102.215.92.22	AS329193 Register Domain SA (Pty) Ltd	`0.19ms` from Johannesburg, ZA
45.147.122.102	AS33991 Igra-Service LLC	`0.74ms` from Krasnoyarsk, RU
151.40.73.102	AS1267 WIND TRE S.P.A.	`7.64ms` from Milan, IT
63.116.207.70	AS701 Verizon Business	`5.20ms` from New York City, US
115.201.145.150	AS4134 CHINANET-BACKBONE	`8.12ms` from Ningbo, CN
153.228.248.102	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.71ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m8 204.11.147.123

traceroute to 204.11.147.123 (204.11.147.123): 8 hops max, 52 byte packets

4 [AS174] 154.54.169.177 316.66 ms

5 [AS174] 154.54.5.218 18.885 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On October 17th 2025

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