133.218.0.0/16

AS2497 · Internet Initiative Japan Inc.

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Summary

Country	Japan
Domain	iij.ad.jp
ASN	AS2497
Registry	JPNIC
ID	IIJ-CIDR-BLK-JP

WHOIS Details

inetnum:        133.218.0.0 - 133.218.255.255
netname:        IIJ-CIDR-BLK-JP
descr:          Internet Initiative Japan Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00010080
tech-c:         JP00010080
last-modified:  2014-08-01T02:13:12Z
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 133.0.0.0/8

Range	ASN	Company	Num of IPs
133.242.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.159.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.18.0.0/16	AS24282	KAGOYA JAPAN Inc.	65,536
133.237.0.0/16	AS23820	Rakuten Group, Inc.	65,536
133.142.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.175.0.0/16	AS2519	ARTERIA Networks Corporation	65,536
133.110.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.137.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.163.0.0/16	AS2510	FUJITSU LIMITED	65,536
133.112.0.0/16	AS2522	Japan Network Information Center	65,536
133.114.0.0/16	AS2527	Sony Network Communications Inc.	65,536
133.236.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.167.0.0/16	AS9371	SAKURA Internet Inc.	65,536
133.125.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.123.0.0/16	AS7522	STNet, Incorporated	65,536
133.155.128.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.155.0.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.232.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.130.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768
133.32.0.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.165.128.0/18	AS2527	Sony Network Communications Inc.	16,384
133.247.0.0/18	AS131918	SHONAN CABLE NETWORK	16,384
133.149.192.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.186.64.0/18	AS131915	Hamamatsu Cable Television .Inc	16,384
133.165.192.0/18	AS17534	NSK Co.,Ltd.	16,384
133.238.64.0/18	AS131958	TAMA CABLE NETWORK CO., LTD.	16,384
133.149.128.0/18	AS4677	Marubeni OKI Network Solutions Inc.	16,384
133.232.0.0/19	AS7682	DMG MORI Digital Co., LTD.	8,192
133.232.64.0/19	AS2514	INTERLINK Co.,LTD	8,192
133.32.224.0/19	AS2519	ARTERIA Networks Corporation	8,192
133.238.32.0/19	AS2497	IIJ Internet	8,192
133.226.96.0/19	AS9997	CTY Co.,Ltd.	8,192
133.226.64.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192
133.186.0.0/20	AS10010	TOKAI Communications Corporation	4,096
133.32.80.0/20	AS131918	SHONAN CABLE NETWORK	4,096
133.247.144.0/20	AS131949	General Incorporated Foundation Aso Telework Center	4,096
133.232.96.0/20	AS2514	INTERLINK Co.,LTD	4,096
133.226.0.0/20	AS131934	ICC Corporation	4,096
133.238.16.0/20	AS2497	IIJ Internet	4,096
133.32.128.0/20	AS2519	ARTERIA Networks Corporation	4,096
133.226.144.0/20	AS24279	SENDAI CATV CO.,LTD.	4,096
133.117.64.0/20	AS58791	GMO Internet Group, Inc.	4,096
133.226.16.0/20	AS23624	Chukai Television Co,.Ltd.	4,096
133.226.160.0/20	AS17958	Kasaoka Cable Vision LIMITED	4,096
133.117.80.0/20	AS18094	Tokyo Cable Network.,Inc.	4,096
133.88.48.0/20	AS23778	IMIZU CABLE NETWORK CO.,LTD.	4,096
133.88.32.0/20	AS18281	Chitahanto Cable Network Corp.	4,096
133.232.112.0/20	AS2514	INTERLINK Co.,LTD	4,096

Hosted domains

There are 31 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
133.218.153.244	magamo.info	3
133.218.55.228	daolab.jp	3
133.218.234.52	temari-hp.com	2
133.218.41.111	ham-tech.net	1
133.218.185.66	ninnchireframing.com	1
133.218.42.155	icn-services.asia	1
133.218.249.41	pwn.wtf	1
133.218.36.241	ym0297.com	1
133.218.18.211	sansetubi.net	1
133.218.62.157	testad.tk	1
133.218.150.205	seirei.blue	1
133.218.18.100	minamicloud.com	1
133.218.153.5	data-dam.com	1
133.218.55.224	ftllabs.net	1
133.218.157.141	metaverifiedsupport.net	1
133.218.154.63	prms-design.com	1
133.218.144.30	madohomu.in	1
133.218.39.129	momodai-tv.com	1
133.218.231.192	ehara-naika.com	1
133.218.144.252	maple-rice.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

3,891 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
133.218.49.68	AS2497 Internet Initiative Japan Inc.	`2.05ms` from Osaka, JP
133.218.197.114	AS2497 Internet Initiative Japan Inc.	`4.71ms` from Osaka, JP
133.218.35.124	AS2497 Internet Initiative Japan Inc.	`12.22ms` from Osaka, JP
133.218.45.231	AS2497 Internet Initiative Japan Inc.	`6.63ms` from Tokyo, JP
133.218.209.162	AS2497 Internet Initiative Japan Inc.	`4.61ms` from Osaka, JP
133.218.179.168	AS2497 Internet Initiative Japan Inc.	`1.86ms` from Osaka, JP
133.218.48.83	AS2497 Internet Initiative Japan Inc.	`13.27ms` from Osaka, JP
133.218.34.90	AS2497 Internet Initiative Japan Inc.	`12.14ms` from Osaka, JP
133.218.40.140	AS2497 Internet Initiative Japan Inc.	`3.38ms` from Tokyo, JP
133.218.62.248	AS2497 Internet Initiative Japan Inc.	`3.33ms` from Tokyo, JP
133.218.238.65	AS2497 Internet Initiative Japan Inc.	`5.99ms` from Tokyo, JP
133.218.166.213	AS2497 Internet Initiative Japan Inc.	`12.10ms` from Osaka, JP
133.218.187.95	AS2497 Internet Initiative Japan Inc.	`4.43ms` from Osaka, JP
133.218.141.210	AS2497 Internet Initiative Japan Inc.	`1.43ms` from Osaka, JP
133.218.58.111	AS2497 Internet Initiative Japan Inc.	`12.65ms` from Osaka, JP
133.218.156.167	AS2497 Internet Initiative Japan Inc.	`11.80ms` from Osaka, JP
133.218.169.122	AS2497 Internet Initiative Japan Inc.	`26.24ms` from Osaka, JP
133.218.37.193	AS2497 Internet Initiative Japan Inc.	`1.72ms` from Tokyo, JP
133.218.55.56	AS2497 Internet Initiative Japan Inc.	`1.83ms` from Tokyo, JP
133.218.61.216	AS2497 Internet Initiative Japan Inc.	`3.26ms` from Tokyo, JP
133.218.146.113	AS2497 Internet Initiative Japan Inc.	`3.35ms` from Tokyo, JP
133.218.194.111	AS2497 Internet Initiative Japan Inc.	`5.04ms` from Osaka, JP
133.218.208.3	AS2497 Internet Initiative Japan Inc.	`4.47ms` from Osaka, JP
133.218.143.75	AS2497 Internet Initiative Japan Inc.	`12.20ms` from Osaka, JP
133.218.20.125	AS2497 Internet Initiative Japan Inc.	`4.67ms` 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
216.12.84.0	AS7795 LUMOS Networks, Inc.	`3.51ms` from Ashburn, US
77.235.0.0	AS41750 Mega-Line Ltd.	`0.54ms` from Bishkek, KG
34.218.251.144	AS16509 Amazon.com, Inc.	`0.09ms` from Boardman, US
122.178.81.96	AS24560 Bharti Airtel Ltd., Telemedia Services	`12.82ms` from Chennai, IN
185.95.22.80	AS31556 ARKADA-X Ltd.	`3.40ms` from Khmelnytskyi, UA
80.18.194.0	AS3269 Telecom Italia S.p.A.	`7.11ms` from Milan, IT
74.64.188.176	AS12271 Charter Communications Inc	`4.39ms` from New York City, US
108.189.199.16	AS33363 Charter Communications, Inc	`5.79ms` from Orlando, US
91.235.113.48	AS39855 Mod Mission Critical LLC	`0.73ms` from Osasco, BR
190.161.133.208	AS22047 VTR BANDA ANCHA S.A.	`5.21ms` from Santiago, CL
189.250.229.144	AS8151 UNINET	`9.43ms` from Santiago de Queretaro, MX
223.222.189.48	AS17849 SK Broadband Co Ltd	`3.08ms` from Seoul, KR
121.176.74.176	AS4766 Korea Telecom	`7.30ms` from Seoul, KR
180.65.30.192	AS9318 SK Broadband Co Ltd	`7.31ms` from Seoul, KR
34.130.45.48	AS396982 Google LLC	`0.11ms` from Toronto, CA
13.32.61.16	AS16509 Amazon.com, Inc.	`0.20ms` from Dallas, US
73.78.148.128	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Denver, US
89.22.205.96	AS57076 Maximum-Net LLC	`1.14ms` from Kyiv, UA
109.204.80.224	AS3257 GTT Communications Inc.	`14.59ms` from London, GB
51.223.93.240	AS25019 Saudi Telecom Company JSC	`5.11ms` from Manama, BH
176.44.11.176	AS25019 Saudi Telecom Company JSC	`2.59ms` from Riyadh, SA
70.69.154.64	AS6327 Shaw Communications	`7.77ms` from Seattle, US
1.226.71.64	AS9318 SK Broadband Co Ltd	`9.65ms` from Seoul, KR
203.230.150.64	AS9523 Mokwon University	`5.05ms` from Seoul, KR
31.205.148.128	AS41230 ASK4 Limited	`3.36ms` from Sheffield, GB

Traceroute

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

traceroute -a -n -q1 -f5 133.218.16.221

traceroute to 133.218.16.221 (133.218.16.221): 64 hops max, 52 byte packets

5 [AS2497] 210.130.146.181 0.26 ms

6 [AS2497] 58.138.81.145 0.649 ms

7 [AS2497] 58.138.84.166 3.297 ms

8 [AS2497] 210.130.143.6 3.714 ms

9 [AS2497] 210.130.183.78 11.808 ms

10 [AS2497] 133.218.16.221 43.422 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 6th 2025

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