149.57.5.0/24

AS214760 · LS4KDC LIMITED

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Summary

Country	United States
Domain	cogentco.com
ASN	AS214760
Registry	ARIN
ID	COGENT-149-57-16

WHOIS Details

NetHandle:      NET-149-57-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-57-16
NetRange:       149.57.0.0 - 149.57.255.255
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:        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

Nearby Ranges

BGP prefixes that overlap with 149.57.0.0/16

Range	ASN	Company	Num of IPs
149.57.2.0/23	AS20454	Private Customer	512
149.57.19.0/24	AS271682	M3solutions Informatica EIRELI	256
149.57.28.0/24	AS397540	Windscribe	256
149.57.76.0/24	AS62390	MServers	256
149.57.63.0/24	AS64286	LOGICWEB	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

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

IP Address	ASN	Details
149.57.5.251	AS214760 LS4KDC LIMITED	`4.16ms` from Madrid, ES

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
16.144.36.184	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
76.177.92.200	AS10796 Charter Communications Inc	`8.36ms` from Columbus, US
3.132.115.200	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
5.101.143.216	AS42831 UK Dedicated Servers Limited	`0.17ms` from Coventry, GB
104.3.253.200	AS7018 AT&T Enterprises, LLC	`2.24ms` from Dallas, US
87.165.81.72	AS3320 Deutsche Telekom AG	`5.28ms` from Duesseldorf, DE
87.175.99.104	AS3320 Deutsche Telekom AG	`9.68ms` from Frankfurt am Main, DE
112.112.93.8	AS4134 CHINANET-BACKBONE	`9.52ms` from Guiyang, CN
119.28.71.152	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Hong Kong, HK
82.60.110.8	AS3269 Telecom Italia S.p.A.	`6.74ms` from Milan, IT
45.79.156.40	AS63949 Akamai Connected Cloud	`0.12ms` from Morris Plains, US
78.201.103.88	AS12322 Free SAS	`1.09ms` from Paris, FR
80.117.222.216	AS3269 Telecom Italia S.p.A.	`2.25ms` from Rome, IT
187.146.173.104	AS8151 UNINET	`8.09ms` from Santiago de Queretaro, MX
80.121.97.72	AS8447 A1 Telekom Austria AG	`9.22ms` from Vienna, AT
78.57.53.72	AS8764 Telia Lietuva, AB	`1.01ms` from Vilnius, LT
98.224.175.8	AS7922 Comcast Cable Communications, LLC	`9.91ms` from Chicago, US
193.181.223.248	AS44803 Webdock.io ApS	`0.40ms` from Copenhagen, DK
35.225.93.72	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
71.196.174.104	AS7922 Comcast Cable Communications, LLC	`2.18ms` from Denver, US
39.171.15.120	AS56041 China Mobile communications corporation	`5.95ms` from Hangzhou, CN
38.238.79.40	AS134548 DXTL Tseung Kwan O Service	`0.71ms` from Hong Kong, HK
36.91.33.40	AS7713 PT Telekomunikasi Indonesia	`6.62ms` from Jakarta, ID
76.167.113.184	AS20001 Charter Communications Inc	`6.14ms` from Los Angeles, US
147.156.186.56	AS766 RedIRIS Autonomous System	`5.79ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 149.57.5.168

traceroute to 149.57.5.168 (149.57.5.168): 64 hops max, 52 byte packets

5 [AS1299] 62.115.137.21 4.387 ms

6 [AS1299] 62.115.156.229 4.384 ms

7 [AS214760] 149.57.5.168 4.186 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 9th 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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