203.141.55.0/24

AS9607 · BroadBand Tower, Inc.

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Summary

Country	Japan
Domain	bbtower.co.jp
ASN	AS9607
Registry	JPNIC
ID	BBT-HST-M001

WHOIS Details

inetnum:        203.141.55.128 - 203.141.55.255
netname:        BBT-HST-M001
descr:          BroadBand Tower, Inc.
remarks:        Email address for spam or abuse complaints:[email protected]
country:        JP
admin-c:        JP00020513
tech-c:         JP00020513
last-modified:  2024-07-22T19:34:36Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 203.141.0.0/16

Range	ASN	Company	Num of IPs
203.141.32.0/20	AS23816	LY Corporation	4,096
203.141.240.0/20	AS2514	NTTPC Communications,Inc	4,096
203.141.54.0/24	AS55898	LY Corporation	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.141.55.144	cityrebirth.co.jp	1
203.141.55.159	angel-line.net	1
203.141.55.215	cablecast.co.jp	1
203.141.55.171	liveon-web.net	1
203.141.55.147	en-tv.jp	1

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

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Pingable IPs

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

IP Address	ASN	Details
203.141.55.254	AS9607 BroadBand Tower, Inc.	`0.53ms` from Tokyo, JP

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
204.175.72.232	AS15057 Verizon Business	`0.09ms` from Ashburn, US
96.31.59.72	AS29894 South Central Rural Telecommunications Cooperative Inc.	`10.01ms` from Atlanta, US
223.206.156.8	AS45758 Triple T Broadband Public Company Limited	`13.43ms` from Bangkok, TH
54.223.98.248	AS55960 Beijing Guanghuan Xinwang Digital	`3.49ms` from Beijing, CN
75.224.32.72	AS6167 Verizon Business	`18.40ms` from Dallas, US
218.56.220.104	AS4837 CHINA UNICOM China169 Backbone	`2.33ms` from Jinan, CN
88.23.28.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`15.09ms` from Madrid, ES
2.136.8.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.00ms` from Madrid, ES
76.68.174.120	AS577 Bell Canada	`4.75ms` from Montreal, CA
79.231.119.184	AS3320 Deutsche Telekom AG	`4.31ms` from Nuernberg, DE
189.150.137.232	AS8151 UNINET	`15.95ms` from Santiago de Queretaro, MX
49.235.136.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.76ms` from Shanghai, CN
128.151.156.8	AS20 University of Rochester	`4.51ms` from Toronto, CA
207.236.75.120	AS577 Bell Canada	`0.77ms` from Toronto, CA
70.177.95.216	AS22773 Cox Communications Inc.	`6.73ms` from Tulsa, US
178.42.166.72	AS5617 Orange Polska Spolka Akcyjna	`3.33ms` from Warsaw, PL
204.0.146.88	AS6079 RCN	`1.80ms` from Ashburn, US
173.0.121.184	AS6079 RCN	`1.40ms` from Ashburn, US
65.37.100.56	AS5650 Frontier Communications of America, Inc.	`12.07ms` from Chicago, US
206.255.5.72	AS53508 Cablelynx	`6.24ms` from Dallas, US
59.183.158.248	AS9829 National Internet Backbone	`7.91ms` from Delhi, IN
43.157.39.104	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Frankfurt am Main, DE
151.177.78.72	AS1257 Tele2 Sverige AB	`1.20ms` from Goeteborg, SE
78.197.62.216	AS12322 Free SAS	`12.93ms` from Paris, FR
176.177.37.168	AS5410 Bouygues Telecom SA	`1.74ms` from Paris, 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 203.141.55.251

traceroute to 203.141.55.251 (203.141.55.251): 64 hops max, 52 byte packets

3 [] 198.32.161.10 1.294 ms

4 *

5 [AS8220] 148.109.6.170 151.033 ms

6 *

7 *

8 [AS9607] 124.147.4.78 159.582 ms

9 [AS9607] 203.216.192.34 151.498 ms

10 [AS9607] 203.141.55.251 151.476 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

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.

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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