133.62.0.0/16

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS2907
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
133.237.0.0/16	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
133.218.0.0/16	AS2497	Internet Initiative Japan Inc.	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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
133.62.137.142	ymu.jp	2

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

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

IP Address	ASN	Details
133.62.94.228	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.94ms` from Osaka, JP
133.62.13.6	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.22ms` from Osaka, JP
133.62.128.32	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.38ms` from Osaka, JP
133.62.137.222	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.57ms` from Osaka, JP
133.62.3.18	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.18ms` from Osaka, JP
133.62.48.10	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.58ms` from Osaka, JP
133.62.250.51	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.23ms` from Osaka, JP
133.62.217.167	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.09ms` from Osaka, JP
133.62.132.234	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.39ms` from Osaka, JP
133.62.2.2	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.39ms` from Osaka, JP
133.62.97.198	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.74ms` from Osaka, JP
133.62.50.197	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.46ms` from Osaka, JP
133.62.4.41	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.42ms` from Osaka, JP
133.62.251.98	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.12ms` from Osaka, JP
133.62.135.153	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.65ms` from Osaka, JP
133.62.1.41	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.36ms` 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
86.60.196.64	AS39699 Lounea Palvelut Oy	`3.42ms` from Helsinki, FI
123.21.74.208	AS45899 VNPT Corp	`1.60ms` from Ho Chi Minh City, VN
115.98.2.96	AS17488 Hathway IP Over Cable Internet	`1.45ms` from Hyderabad, IN
77.47.223.64	AS25500 User Association of Ukrainian Research and Academic Network URAN	`0.57ms` from Kyiv, UA
216.145.123.112	AS13649 Flexential Colorado Corp.	`8.01ms` from Los Angeles, US
212.243.70.16	AS3303 Swisscom (Switzerland) Ltd	`1.34ms` from Lugano, CH
82.49.156.64	AS3269 Telecom Italia S.p.A.	`6.21ms` from Milan, IT
72.80.236.128	AS701 Verizon Business	`2.44ms` from New York City, US
125.110.7.224	AS4134 CHINANET-BACKBONE	`9.48ms` from Ningbo, CN
88.168.109.16	AS12322 Free SAS	`2.43ms` from Paris, FR
143.54.47.112	AS19200 Universidade Federal do Rio Grande do Sul	`0.71ms` from Porto Alegre, BR
64.147.145.240	AS11319 Deseret Digital Media, Inc.	`1.07ms` from Salt Lake City, US
175.224.39.128	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
211.206.117.32	AS9318 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
80.217.134.80	AS1257 Tele2 Sverige AB	`7.09ms` from Stockholm, SE
152.70.229.0	AS31898 Oracle Corporation	`0.20ms` from Sydney, AU
60.248.66.192	AS3462 Data Communication Business Group	`0.95ms` from Taipei, TW
190.11.199.96	AS27953 NODOSUD S.A	`7.93ms` from Buenos Aires, AR
18.189.221.208	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
200.253.192.16	AS4230 CLARO S.A.	`0.51ms` from Fortaleza, BR
171.229.5.16	AS7552 Viettel Group	`6.86ms` from Hanoi, VN
154.39.100.208	AS140224 Nebula Global LLC	`0.98ms` from Hong Kong, HK
86.110.52.128	AS9304 HGC Global Communications Limited	`2.27ms` from Hong Kong, HK
199.48.200.64	AS40457 NASCAR Holdings, LLC	`11.97ms` from Miami, US
88.43.234.16	AS3269 Telecom Italia S.p.A.	`1.41ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m10 133.62.14.229

traceroute to 133.62.14.229 (133.62.14.229): 10 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 143.247 ms

2 [AS15169] 142.251.66.206 145.521 ms

3 *

4 [AS2907] 150.99.19.228 179.357 ms

5 [AS2907] 150.99.188.6 183.108 ms

6 [AS2907] 133.62.1.42 178.716 ms

7 [AS2907] 133.62.1.246 179.836 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

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