133.97.0.0/16

AS58652 · Kochi University

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS58652
Registry	APNIC
ID	JPNIC-NET-JP-ERX

WHOIS Details

inetnum:        133.0.0.0 - 133.255.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
remarks:        133/8 block is an ERX range which transfered from
remarks:        ARIN to APNIC on 2009-10-30
remarks:        The original allocation date was 1997-03-01
remarks:        Please search  whois.nic.ad.jp for more information
remarks:        about this range
remarks:        % whois -h whois.nic.ad.jp ***.***.***.***/e
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-11-01T04:33:10Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

role:           ABUSE JPNICJP
country:        ZZ
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
abuse-mailbox:  hostmaster@nic.ad.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-23T00:15:35Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 133.0.0.0/8

Range	ASN	Company	Num of IPs
133.163.0.0/16	AS2510	FUJITSU LIMITED	65,536
133.114.0.0/16	AS2527	Sony Network Communications Inc.	65,536
133.218.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.137.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.175.0.0/16	AS2519	ARTERIA Networks Corporation	65,536
133.123.0.0/16	AS7522	STNet, Incorporated	65,536
133.18.0.0/16	AS24282	KAGOYA JAPAN Inc.	65,536
133.237.0.0/16	AS23820	Rakuten Group, Inc.	65,536
133.159.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.142.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.236.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.110.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.112.0.0/16	AS2522	Japan Network Information Center	65,536
133.125.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.167.0.0/16	AS9371	SAKURA Internet Inc.	65,536
133.242.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768
133.232.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.155.128.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.155.0.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.130.128.0/17	AS2514	NTT PC Communications,Inc.	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
133.186.64.0/18	AS131915	Hamamatsu Cable Television .Inc	16,384
133.149.128.0/18	AS4677	Marubeni OKI Network Solutions 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
133.149.192.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.226.64.0/19	AS7524	ITEC Hankyu Hanshin 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
133.232.0.0/19	AS7682	DMG MORI Digital Co., LTD.	8,192
133.226.96.0/19	AS9997	CTY Co.,Ltd.	8,192
133.149.80.0/20	AS9354	Himawari Network Inc.	4,096
133.117.64.0/20	AS58791	GMO Internet Group, Inc.	4,096
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
133.226.16.0/20	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

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
133.97.180.199	AS58652 Kochi University	`5.68ms` from Osaka, JP
133.97.225.122	AS58652 Kochi University	`5.30ms` from Osaka, JP
133.97.165.112	AS58652 Kochi University	`5.20ms` from Osaka, JP
133.97.62.203	AS58652 Kochi University	`5.39ms` from Osaka, JP
133.97.1.58	AS58652 Kochi University	`5.14ms` from Osaka, JP
133.97.251.11	AS58652 Kochi University	`5.57ms` from Osaka, JP
133.97.209.96	AS58652 Kochi University	`5.38ms` from Osaka, JP
133.97.211.45	AS58652 Kochi University	`5.45ms` from Osaka, JP
133.97.11.95	AS58652 Kochi University	`5.18ms` from Osaka, JP
133.97.26.21	AS58652 Kochi University	`6.52ms` from Osaka, JP
133.97.187.35	AS58652 Kochi University	`5.41ms` from Osaka, JP
133.97.184.60	AS58652 Kochi University	`6.85ms` from Osaka, JP
133.97.177.245	AS58652 Kochi University	`5.45ms` from Osaka, JP
133.97.210.28	AS58652 Kochi University	`5.28ms` from Osaka, JP
133.97.3.53	AS58652 Kochi University	`5.24ms` from Osaka, JP
133.97.166.1	AS58652 Kochi University	`4.95ms` from Osaka, JP
133.97.200.197	AS58652 Kochi University	`5.38ms` from Osaka, JP
133.97.132.151	AS58652 Kochi University	`5.43ms` from Osaka, JP
133.97.224.43	AS58652 Kochi University	`5.28ms` from Osaka, JP
133.97.161.11	AS58652 Kochi University	`5.16ms` from Osaka, JP
133.97.241.36	AS58652 Kochi University	`5.20ms` from Osaka, JP
133.97.162.21	AS58652 Kochi University	`5.47ms` from Osaka, JP
133.97.216.38	AS58652 Kochi University	`5.64ms` from Osaka, JP
133.97.181.154	AS58652 Kochi University	`5.49ms` from Osaka, JP
133.97.173.64	AS58652 Kochi University	`5.39ms` 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
5.55.102.64	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.97ms` from Athens, GR
100.0.176.80	AS701 Verizon Business	`1.73ms` from Boston, US
108.68.160.0	AS7018 AT&T Enterprises, LLC	`1.24ms` from Chicago, US
14.236.153.48	AS45899 VNPT Corp	`8.19ms` from Da Nang, VN
136.62.47.96	AS16591 Google Fiber Inc.	`4.91ms` from Dallas, US
37.84.213.192	AS3320 Deutsche Telekom AG	`14.08ms` from Frankfurt am Main, DE
81.237.157.16	AS3301 Telia Company AB	`0.79ms` from Goeteborg, SE
87.24.180.0	AS3269 Telecom Italia S.p.A.	`8.54ms` from Milan, IT
68.46.5.112	AS7922 Comcast Cable Communications, LLC	`3.58ms` from Minneapolis, US
123.158.17.128	AS4837 CHINA UNICOM China169 Backbone	`8.38ms` from Ningbo, CN
73.240.200.128	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Portland, US
177.116.223.240	AS26599 TELEFÔNICA BRASIL S.A	`9.68ms` from Sao Paulo, BR
111.229.70.96	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.75ms` from Shanghai, CN
118.21.74.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.99ms` from Tokyo, JP
50.101.104.176	AS577 Bell Canada	`1.99ms` from Toronto, CA
73.99.46.128	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Ashburn, US
39.96.93.48	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.25ms` from Beijing, CN
82.165.240.144	AS8560 IONOS SE	`0.77ms` from Berlin, DE
23.236.172.240	AS55286 B2 Net Solutions Inc.	`0.15ms` from Buffalo, US
73.65.39.144	AS7922 Comcast Cable Communications, LLC	`2.10ms` from Minneapolis, US
87.162.8.64	AS3320 Deutsche Telekom AG	`3.61ms` from Nuernberg, DE
87.162.203.144	AS3320 Deutsche Telekom AG	`2.94ms` from Nuernberg, DE
69.34.80.128	AS2379 CenturyLink Communications, LLC	`0.68ms` from Orlando, US
186.169.35.16	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`17.11ms` from Panama, PA
47.18.109.32	AS6128 Cablevision Systems Corp.	`5.70ms` from Piscataway, US

Traceroute

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

traceroute -a -n -q1 -m5 133.97.24.180

traceroute to 133.97.24.180 (133.97.24.180): 5 hops max, 52 byte packets

1 [AS199524] 93.174.164.1 0.102 ms

2 [AS199524] 5.188.132.3 0.103 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tashkent, UZ

On January 9th 2026

What are IP address ranges?

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