154.21.56.0/23

AS26932 · BRAVO TELECOM

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Summary

Country	United States
Domain	cogentco.com
ASN	AS26932
Parent Range	154.21.0.0/16
Registry	RWHOIS
ID	NET4-9A15380017

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.21.56.0/23

Range	ASN	Company	Num of IPs
154.21.0.0/16	AS174	African Network Information Center - (AfriNIC) Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 154.21.0.0/16

Range	ASN	Company	Num of IPs
154.21.0.0/16	AS174	Cogent Communications, LLC	65,536
154.21.248.0/21	AS26932	Cogent Communications - IPENG	2,048
154.21.184.0/21	AS26932	Cogent Communications - IPENG	2,048
154.21.224.0/21	AS396026	Bungee Tech Corporation	2,048
154.21.136.0/22	AS396026	Bungee Tech Corporation	1,024
154.21.128.0/22	AS396026	Bungee Tech Corporation	1,024
154.21.148.0/22	AS19740	Bungee Tech Corporation	1,024
154.21.172.0/22	AS174	Wiser Solutions Inc.	1,024
154.21.160.0/22	AS133527	HuaBo Technology International Limited	1,024
154.21.120.0/22	AS5650	Server Destroyers LLC	1,024
154.21.132.0/22	AS174	SC Media sp. z o.o. sp. k.	1,024
154.21.16.0/22	AS5650	Server Destroyers LLC	1,024
154.21.218.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.10.0/23	AS174	Webshare Software, Company	512
154.21.110.0/23	AS174	Webshare Software, Company	512
154.21.124.0/23	AS174	Webshare Software, Company	512
154.21.126.0/23	AS174	Webshare Software, Company	512
154.21.154.0/23	AS174	Webshare Software, Company	512
154.21.20.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.210.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.232.0/23	AS174	Tiger Roar Technology Pte Ltd	512
154.21.236.0/23	AS174	GuangZhou Zike Network Technology Co Ltd	512
154.21.24.0/23	AS174	Webshare Software, Company	512
154.21.26.0/23	AS174	Webshare Software, Company	512
154.21.36.0/23	AS174	Webshare Software, Company	512
154.21.38.0/23	AS174	Webshare Software, Company	512
154.21.60.0/23	AS174	Webshare Software, Company	512
154.21.62.0/23	AS174	Webshare Software, Company	512
154.21.64.0/23	AS174	Webshare Software, Company	512
154.21.70.0/23	AS174	Webshare Software, Company	512
154.21.8.0/23	AS174	Webshare Software, Company	512
154.21.96.0/23	AS174	Webshare Software, Company	512
154.21.109.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.113.0/24	AS152491	RackMonk Datacenters Pvt Ltd	256
154.21.208.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.209.0/24	AS174	Veloxee Corp	256
154.21.98.0/24	AS174	VPNetworks LLC	256
154.21.212.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.213.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.214.0/24	AS174	Lantern Technology, LLC	256
154.21.215.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.216.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.217.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.108.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.22.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.23.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.99.0/24	AS174	High Proxies / HPRO Group Limited	256
154.21.106.0/24	AS174	Lantern Technology, LLC	256
154.21.238.0/24	AS174	VPNetworks LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
85.149.131.119	AS5390 EuroNet	`1.69ms` from Amsterdam, NL
120.48.0.231	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.53ms` from Beijing, CN
209.50.183.87	AS200373 3xK Tech GmbH	`0.37ms` from Berlin, DE
54.187.105.103	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
172.206.40.71	AS8075 Microsoft Corporation	`0.38ms` from Boydton, US
3.16.84.151	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
73.21.229.231	AS7922 Comcast Cable Communications, LLC	`11.53ms` from Miami, US
87.0.133.39	AS3269 Telecom Italia S.p.A.	`1.54ms` from Milan, IT
137.131.31.135	AS31898 Oracle Corporation	`0.21ms` from Phoenix, US
31.191.120.87	AS1267 WIND TRE S.P.A.	`3.04ms` from Rome, IT
79.23.251.231	AS3269 Telecom Italia S.p.A.	`8.42ms` from Rome, IT
178.68.81.247	AS12389 PJSC Rostelecom	`17.61ms` from Saint Petersburg, RU
118.74.159.23	AS4837 CHINA UNICOM China169 Backbone	`4.23ms` from Taiyuan, CN
126.206.86.231	AS17676 SoftBank Corp.	`3.52ms` from Tokyo, JP
126.43.174.71	AS17676 SoftBank Corp.	`5.88ms` from Tokyo, JP
89.172.146.87	AS5391 Hrvatski Telekom d.d.	`1.99ms` from Zagreb, HR
136.185.102.231	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.30ms` from Ahmedabad, IN
68.118.226.87	AS20115 Charter Communications LLC	`12.19ms` from Ashburn, US
71.115.11.87	AS701 Verizon Business	`4.49ms` from Ashburn, US
99.67.25.183	AS7018 AT&T Enterprises, LLC	`5.86ms` from Atlanta, US
101.28.226.199	AS4837 CHINA UNICOM China169 Backbone	`10.00ms` from Beijing, CN
181.45.143.55	AS27747 Telecentro S.A.	`6.36ms` from Buenos Aires, AR
20.112.146.151	AS8075 Microsoft Corporation	`0.27ms` from Des Moines, US
50.65.239.55	AS6327 Shaw Communications Inc.	`5.15ms` from Edmonton, CA
81.247.234.87	AS5432 Proximus NV	`4.55ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 154.21.56.123

traceroute to 154.21.56.123 (154.21.56.123): 7 hops max, 52 byte packets

3 [AS749] 11.207.214.162 0.616 ms

4 [AS45102] 116.251.82.230 1.403 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On October 17th 2025

What are IP address ranges?

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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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