203.136.0.0/16

AS2518 · BIGLOBE Inc.

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Summary

Country	Japan
Domain	biglobe.co.jp
ASN	AS2518
Registry	JPNIC
ID	BIGLOBE-CIDR-BLK-JP

WHOIS Details

inetnum:        203.136.0.0 - 203.136.127.255
netname:        BIGLOBE-CIDR-BLK-JP
descr:          BIGLOBE Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00020891
tech-c:         JP00020891
last-modified:  2015-03-03T02:11:45Z
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 203.0.0.0/8

Range	ASN	Company	Num of IPs
203.40.0.0/13	AS1221	Telstra Limited	524,288
203.36.0.0/14	AS1221	Telstra Limited	262,144
203.48.0.0/14	AS1221	Telstra Limited	262,144
203.52.0.0/15	AS1221	Telstra Limited	131,072
203.102.0.0/15	AS703	Verizon Australia PTY Limited	131,072
203.68.0.0/16	AS1659	Taiwan Academic Network	65,536
203.162.0.0/16	AS7643	Vietnam Posts and Telecommunications Group	65,536
203.108.0.0/16	AS703	OzEmail Pty Ltd	65,536
203.224.0.0/16	AS9273	ITCENENTEC CO.,LTD.	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.227.0.0/16	AS23584	SEJONG NETWORKS	65,536
203.75.0.0/16	AS3462	Data Communication Business Group,	65,536
203.54.0.0/16	AS1221	Telstra Limited	65,536
203.108.0.0/16	AS12234	OzEmail Pty Ltd	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.59.0.0/16	AS4802	iiNet Limited	65,536
203.218.0.0/16	AS4760	PCCW Limited	65,536
203.155.0.0/16	AS55844	KSC Commercial Internet Co. Ltd.	65,536
203.155.0.0/16	AS17478	KSC Commercial Internet Co. Ltd.	65,536
203.64.0.0/16	AS1659	Taiwan Academic Network	65,536
203.61.0.0/16	AS703	Verizon Australia PTY Limited	65,536
203.155.0.0/16	AS7693	KSC Commercial Internet Co. Ltd.	65,536
203.125.0.0/16	AS3758	SingNet Pte Ltd	65,536
203.35.0.0/16	AS1221	Telstra Limited	65,536
203.177.0.0/16	AS24451	Globe Telecom	65,536
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.180.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
203.200.0.0/16	AS40009	Internet Service Provider	65,536
203.138.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
203.162.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
203.155.0.0/16	AS45197	KSC Commercial Internet Co. Ltd.	65,536
203.66.0.0/16	AS3462	Data Communication Business Group,	65,536
203.74.0.0/16	AS3462	Data Communication Business Group,	65,536
203.177.0.0/16	AS17894	Globe Telecom	65,536
203.69.0.0/16	AS3462	Data Communication Business Group,	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.151.0.0/16	AS56223	Internet Thailand Company Limited	65,536
203.157.0.0/16	AS9649	Ministry of Public Health, Thailand	65,536
203.197.0.0/16	AS4755	Internet Service Provider	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.206.0.0/16	AS7545	iiNet Limited	65,536
203.106.0.0/16	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	65,536
203.59.0.0/16	AS7545	iiNet Limited	65,536
203.227.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.177.0.0/16	AS132595	Globe Telecom	65,536
203.67.0.0/16	AS4780	Digital United Inc.	65,536
203.69.0.0/16	AS137280	Data Communication Business Group,	65,536
203.74.0.0/16	AS131660	Data Communication Business Group,	65,536
203.155.0.0/16	AS23644	KSC Commercial Internet Co. Ltd.	65,536

Hosted domains

There are 43 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.136.136.117	nec.com.sg	8
203.136.253.115	swsc.ltd	7
203.136.1.56	shimano-net.co.jp	4
203.136.68.232	jizo3orz.com	2
203.136.80.251	vellpote.com	1
203.136.74.153	tomose.net	1
203.136.1.171	osakametrounten.com	1
203.136.1.230	cosmo-sportsclub.net	1
203.136.6.12	hiroserver.link	1
203.136.16.193	fjnext.tw	1
203.136.135.66	cool-vpp-100.com	1
203.136.241.63	359soft.com	1
203.136.16.231	ad-track-wall.jp	1
203.136.99.74	azkichisuki.net	1
203.136.135.9	nvp.jp	1
203.136.1.104	granvillage.jp	1
203.136.135.155	kamogawa-seaworld.jp	1
203.136.1.123	road-river-bousai-cam-nomi.jp	1
203.136.21.15	nakaq.info	1
203.136.1.248	grand1934.com	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

Read more

Pingable IPs

1,924 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.136.23.139	AS2518 BIGLOBE Inc.	`5.49ms` from Tokyo, JP
203.136.12.91	AS2518 BIGLOBE Inc.	`5.31ms` from Osaka, JP
203.136.1.21	AS2518 BIGLOBE Inc.	`4.82ms` from Tokyo, JP
203.136.20.131	AS2518 BIGLOBE Inc.	`2.53ms` from Tokyo, JP
203.136.6.153	AS2518 BIGLOBE Inc.	`20.11ms` from Tokyo, JP
203.136.18.179	AS2518 BIGLOBE Inc.	`5.87ms` from Tokyo, JP
203.136.21.205	AS2518 BIGLOBE Inc.	`2.57ms` from Osaka, JP
203.136.7.122	AS2518 BIGLOBE Inc.	`19.64ms` from Tokyo, JP
203.136.16.162	AS2518 BIGLOBE Inc.	`0.99ms` from Tokyo, JP
203.136.24.130	AS2518 BIGLOBE Inc.	`17.85ms` from Tokyo, JP
203.136.19.179	AS2518 BIGLOBE Inc.	`6.23ms` from Tokyo, JP
203.136.22.22	AS2518 BIGLOBE Inc.	`5.07ms` from Tokyo, JP
203.136.141.75	AS2518 BIGLOBE Inc.	`4.28ms` from Osaka, JP
203.136.250.207	AS2518 BIGLOBE Inc.	`5.43ms` from Osaka, JP
203.136.72.181	AS2518 BIGLOBE Inc.	`1.76ms` from Tokyo, JP
203.136.100.63	AS2518 BIGLOBE Inc.	`7.10ms` from Tokyo, JP
203.136.181.152	AS2518 BIGLOBE Inc.	`2.03ms` from Tokyo, JP
203.136.251.8	AS2518 BIGLOBE Inc.	`0.99ms` from Tokyo, JP
203.136.233.24	AS2518 BIGLOBE Inc.	`5.37ms` from Osaka, JP
203.136.203.69	AS2518 BIGLOBE Inc.	`12.89ms` from Osaka, JP
203.136.84.235	AS2518 BIGLOBE Inc.	`5.56ms` from Tokyo, JP
203.136.179.193	AS2518 BIGLOBE Inc.	`14.91ms` from Tokyo, JP
203.136.110.35	AS2518 BIGLOBE Inc.	`4.79ms` from Tokyo, JP
203.136.80.181	AS2518 BIGLOBE Inc.	`20.16ms` from Tokyo, JP
203.136.117.104	AS2518 BIGLOBE Inc.	`14.52ms` from Osaka, 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
145.58.157.160	AS25182 NPO Nederlandse Publieke Omroep	`6.49ms` from Amsterdam, NL
47.72.78.48	AS9500 One New Zealand Group Limited	`4.27ms` from Auckland, NZ
20.254.184.192	AS8075 Microsoft Corporation	`0.16ms` from Cardiff, GB
59.145.114.112	AS9498 BHARTI Airtel Ltd.	`0.73ms` from Chennai, IN
113.173.135.64	AS45899 VNPT Corp	`1.55ms` from Ho Chi Minh City, VN
160.124.221.160	AS132839 POWER LINE DATACENTER	`1.11ms` from Hong Kong, HK
163.171.214.112	AS54994 Meteverse Limited.	`0.43ms` from Hong Kong, HK
23.220.54.48	AS16625 Akamai Technologies, Inc.	`0.25ms` from Kuala Lumpur, MY
31.51.45.208	AS2856 British Telecommunications PLC	`5.46ms` from London, GB
90.212.96.112	AS5607 Sky UK Limited	`12.68ms` from London, GB
88.182.176.144	AS12322 Free SAS	`6.32ms` from Paris, FR
213.245.173.144	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.22ms` from Paris, FR
96.48.114.112	AS6327 Shaw Communications	`7.63ms` from Seattle, US
1.161.153.80	AS3462 Data Communication Business Group	`2.32ms` from Taipei, TW
42.225.152.176	AS4837 CHINA UNICOM China169 Backbone	`5.87ms` from Zhengzhou, CN
217.154.153.176	AS8560 IONOS SE	`0.52ms` from Berlin, DE
40.70.6.64	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
150.165.124.176	AS1916 Rede Nacional de Ensino e Pesquisa	`1.12ms` from Campina Grande, BR
64.236.75.240	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
47.52.159.32	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Hong Kong, HK
5.45.166.64	AS60203 Innovaciones Tecnlogicas del Sur S.L.	`12.71ms` from Madrid, ES
72.60.23.160	AS47583 Hostinger International Limited	`0.50ms` from Manchester, GB
65.1.51.128	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
18.230.174.48	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
98.247.246.224	AS7922 Comcast Cable Communications, LLC	`13.84ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -m7 203.136.25.161

traceroute to 203.136.25.161 (203.136.25.161): 7 hops max, 52 byte packets

1 [AS15169] 72.14.239.222 155.843 ms

2 *

3 *

4 [AS2518] 210.147.243.205 164.292 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On December 6th 2025

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