154.6.123.0/24

AS214760 · LS4KDC LIMITED

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Summary

Country	United States
Domain	afrinic.net
ASN	AS214760
Registry	ARIN
ID	COGENT-154-6-16

WHOIS Details

NetHandle:      NET-154-6-0-0-1
OrgID:          COGC
Parent:         NET-154-0-0-0-0
NetName:        COGENT-154-6-16
NetRange:       154.6.0.0 - 154.6.255.255
NetType:        allocation
RegDate:        1992-02-05
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 154.6.0.0/16

Range	ASN	Company	Num of IPs
154.6.48.0/22	AS21743	ATLAS-NETWORKS-CORPORATION	1,024
154.6.176.0/22	AS11426	SPRINT	1,024
154.6.38.0/23	AS11426	Charter Communications	512
154.6.1.0/24	AS214760	RDPCore Data Center Solutions	256
154.6.15.0/24	AS215224	Private Customer	256
154.6.186.0/24	AS23470	PFM Host	256
154.6.163.0/24	AS30860	PFM Host	256
154.6.14.0/24	AS32181	Private Customer	256
154.6.4.0/24	AS49678	Private Customer	256
154.6.231.0/24	AS6079	RCN	256
154.6.150.0/24	AS62390	JET Telecom	256
154.6.162.0/24	AS62390	Seychelles Network Limited	256
154.6.11.0/24	AS64286	Redav Inc.	256
154.6.167.0/24	AS64286	Technocom	256
154.6.196.0/24	AS64286	Private Customer	256
154.6.228.0/24	AS7029	Windstream	256
154.6.229.0/24	AS7029	Windstream	256
154.6.230.0/24	AS7029	Windstream	256
154.6.6.0/24	AS212400	Private Customer	256
154.6.199.0/24	AS214271	MESHAL NETWORK	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
154.6.123.233	AS214760 LS4KDC LIMITED	`0.54ms` from Amsterdam, NL

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
154.241.158.104	AS36947 Telecom Algeria	`12.01ms` from Algiers, DZ
72.13.56.136	AS26134 VeriSign Infrastructure & Operations	`0.99ms` from Ashburn, US
103.57.223.104	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.70ms` from Hanoi, VN
76.229.155.152	AS7018 AT&T Enterprises, LLC	`4.15ms` from Houston, US
49.82.150.56	AS4134 CHINANET-BACKBONE	`0.85ms` from Huai'an, CN
18.133.38.88	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
184.107.140.56	AS32613 Leaseweb Canada Inc.	`1.04ms` from Montreal, CA
174.83.198.232	AS20115 Charter Communications LLC	`10.54ms` from San Jose, US
64.160.189.24	AS7018 AT&T Enterprises, LLC	`1.58ms` from San Jose, US
114.34.137.72	AS3462 Data Communication Business Group	`1.40ms` from Taipei, TW
93.111.235.248	AS8447 A1 Telekom Austria AG	`9.32ms` from Vienna, AT
193.74.92.88	AS5432 Proximus NV	`2.45ms` from Brussels, BE
209.253.106.104	AS7029 Windstream Communications LLC	`0.58ms` from Dallas, US
17.253.127.200	AS714 Apple Inc.	`0.10ms` from Dallas, US
102.132.75.8	AS328320 Kurlec Wireless (PTY) Ltd	`17.29ms` from Johannesburg, ZA
20.58.41.88	AS8075 Microsoft Corporation	`0.19ms` from London, GB
36.33.13.200	AS140726 UNICOM AnHui province network	`7.93ms` from Nanjing, CN
60.99.97.136	AS17676 SoftBank Corp.	`3.49ms` from Osaka, JP
113.155.126.248	AS18126 Chubu Telecommunications Company, Inc.	`4.40ms` from Osaka, JP
222.4.124.152	AS2516 KDDI CORPORATION	`14.36ms` from Osaka, JP
45.6.31.120	AS266121 SUPER SONIC TELECOM LTDA	`2.23ms` from Osasco, BR
104.83.140.200	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.18ms` from Palermo, IT
216.150.66.40	AS15149 Core Technology Services, Inc.	`0.97ms` from Piscataway, US
44.201.139.168	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
37.101.77.152	AS1267 WIND TRE S.P.A.	`13.43ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f2 154.6.123.229

traceroute to 154.6.123.229 (154.6.123.229): 64 hops max, 52 byte packets

2 [AS56911] 185.169.236.216 0.277 ms

3 *

4 [AS214760] 154.6.123.229 0.566 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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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