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 : abuse-contact@iij.ad.jp
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
133.237.0.0/16	AS23820	Rakuten Group, Inc.	65,536
133.125.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.123.0.0/16	AS7522	STNet, Incorporated	65,536
133.114.0.0/16	AS2527	Sony Network Communications Inc.	65,536
133.236.0.0/16	AS2497	Internet Initiative Japan 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
133.242.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.163.0.0/16	AS2510	FUJITSU LIMITED	65,536
133.167.0.0/16	AS9371	SAKURA Internet Inc.	65,536
133.112.0.0/16	AS2522	Japan Network Information Center	65,536
133.159.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.137.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.110.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.18.0.0/16	AS24282	KAGOYA JAPAN Inc.	65,536
133.155.128.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.130.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.155.0.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768
133.232.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.165.192.0/18	AS17534	NSK Co.,Ltd.	16,384
133.32.0.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.247.0.0/18	AS131918	SHONAN CABLE NETWORK	16,384
133.165.128.0/18	AS2527	Sony Network Communications Inc.	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
133.238.64.0/18	AS131958	TAMA CABLE NETWORK CO., LTD.	16,384
133.149.128.0/18	AS4677	Marubeni OKI Network Solutions Inc.	16,384
133.232.64.0/19	AS2514	INTERLINK Co.,LTD	8,192
133.226.96.0/19	AS9997	CTY 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
133.226.64.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192
133.232.0.0/19	AS7682	DMG MORI Digital 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 32 domain names hosted across 30 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	123tec.net	3
133.218.55.228	dao-lab.net	3
133.218.57.44	ume.jp	2
133.218.234.52	temari-hp.com	2
133.218.170.40	okabec.jp	1
133.218.188.123	pyca.site	1
133.218.144.30	madohomu.in	1
133.218.154.63	prms-design.com	1
133.218.30.90	seaslug-glass.net	1
133.218.144.8	ynwa.jp	1
133.218.39.129	momodai-tv.com	1
133.218.36.241	ym0297.com	1
133.218.41.111	ham-tech.net	1
133.218.153.5	data-dam.com	1
133.218.185.66	ninnchireframing.com	1
133.218.249.41	pwn.wtf	1
133.218.60.76	sunsoar.cyou	1
133.218.157.141	metaverifiedsupport.net	1
133.218.34.70	123tec.net	1
133.218.145.81	threed.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

Read more

Pingable IPs

3,928 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
133.218.51.13	AS2497 Internet Initiative Japan Inc.	`2.05ms` from Osaka, JP
133.218.202.76	AS2497 Internet Initiative Japan Inc.	`5.18ms` from Osaka, JP
133.218.59.115	AS2497 Internet Initiative Japan Inc.	`12.21ms` from Osaka, JP
133.218.25.132	AS2497 Internet Initiative Japan Inc.	`4.98ms` from Osaka, JP
133.218.204.188	AS2497 Internet Initiative Japan Inc.	`4.96ms` from Osaka, JP
133.218.7.169	AS2497 Internet Initiative Japan Inc.	`6.08ms` from Tokyo, JP
133.218.39.72	AS2497 Internet Initiative Japan Inc.	`3.88ms` from Tokyo, JP
133.218.140.208	AS2497 Internet Initiative Japan Inc.	`12.28ms` from Osaka, JP
133.218.193.83	AS2497 Internet Initiative Japan Inc.	`4.89ms` from Osaka, JP
133.218.28.193	AS2497 Internet Initiative Japan Inc.	`12.64ms` from Osaka, JP
133.218.40.44	AS2497 Internet Initiative Japan Inc.	`3.39ms` from Tokyo, JP
133.218.54.52	AS2497 Internet Initiative Japan Inc.	`12.71ms` from Osaka, JP
133.218.17.219	AS2497 Internet Initiative Japan Inc.	`4.82ms` from Osaka, JP
133.218.53.57	AS2497 Internet Initiative Japan Inc.	`12.97ms` from Osaka, JP
133.218.18.51	AS2497 Internet Initiative Japan Inc.	`4.77ms` from Osaka, JP
133.218.180.163	AS2497 Internet Initiative Japan Inc.	`5.07ms` from Osaka, JP
133.218.52.39	AS2497 Internet Initiative Japan Inc.	`2.30ms` from Osaka, JP
133.218.135.185	AS2497 Internet Initiative Japan Inc.	`7.18ms` from Tokyo, JP
133.218.147.189	AS2497 Internet Initiative Japan Inc.	`3.58ms` from Tokyo, JP
133.218.45.232	AS2497 Internet Initiative Japan Inc.	`6.61ms` from Tokyo, JP
133.218.61.216	AS2497 Internet Initiative Japan Inc.	`3.29ms` from Tokyo, JP
133.218.185.63	AS2497 Internet Initiative Japan Inc.	`2.12ms` from Osaka, JP
133.218.162.36	AS2497 Internet Initiative Japan Inc.	`14.06ms` from Osaka, JP
133.218.207.231	AS2497 Internet Initiative Japan Inc.	`4.53ms` from Osaka, JP
133.218.169.55	AS2497 Internet Initiative Japan Inc.	`26.37ms` 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
154.243.78.112	AS36947 Telecom Algeria	`11.99ms` from Algiers, DZ
24.30.67.176	AS7922 Comcast Cable Communications, LLC	`4.34ms` from Atlanta, US
115.183.53.96	AS4808 China Unicom Beijing Province Network	`3.47ms` from Beijing, CN
209.200.200.48	AS21947 Blackfoot Telephone Cooperative, Inc.	`1.15ms` from Denver, US
79.171.77.160	AS44212 Adelphi Net1 Ltd	`3.62ms` from Dublin, IE
51.186.230.0	AS5607 Sky UK Limited	`1.49ms` from Dublin, IE
195.82.60.160	AS8375 Telehouse Deutschland GmbH	`0.29ms` from Frankfurt am Main, DE
187.212.170.48	AS8151 UNINET	`2.19ms` from Guadalajara, MX
86.141.255.160	AS2856 British Telecommunications PLC	`8.20ms` from London, GB
95.163.34.0	AS47764 LLC VK	`0.92ms` from Moscow, RU
79.27.105.176	AS3269 Telecom Italia S.p.A.	`14.59ms` from Naples, IT
98.113.15.16	AS701 Verizon Business	`1.83ms` from New York City, US
104.43.109.176	AS8075 Microsoft Corporation	`0.75ms` from Singapore, SG
99.246.157.160	AS812 Rogers Communications Canada Inc.	`3.32ms` from Toronto, CA
80.88.86.128	AS31034 Aruba S.p.A.	`0.35ms` from Arezzo, IT
35.84.191.112	AS16509 Amazon.com, Inc.	`0.48ms` from Boardman, US
136.62.242.32	AS16591 Google Fiber Inc.	`5.09ms` from Dallas, US
34.241.105.192	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
197.69.246.80	AS16637 MTN SA	`14.84ms` from Durban, ZA
121.35.116.0	AS4134 CHINANET-BACKBONE	`1.63ms` from Guangzhou, CN
1.62.180.64	AS4837 CHINA UNICOM China169 Backbone	`3.27ms` from Harbin, CN
109.204.80.224	AS3257 GTT Communications Inc.	`14.49ms` from London, GB
87.17.57.96	AS3269 Telecom Italia S.p.A.	`4.45ms` from Milan, IT
67.213.15.112	AS398113 Gateway Fiber LLC	`2.00ms` from St. Louis, US
189.36.130.192	AS270600 BL PROVEDOR DE ACESSO A INTERNET LTDA	`7.75ms` from São Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f4 -m9 133.218.102.192

traceroute to 133.218.102.192 (133.218.102.192): 9 hops max, 52 byte packets

4 [AS2497] 216.98.106.133 72.527 ms

5 [AS2497] 58.138.81.85 142.6 ms

6 [AS2497] 58.138.88.129 224.347 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

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