1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.17.0.0/16
  4. AS2907  | 133.17.0.0/16

133.17.0.0/16

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
133.218.0.0/16 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
133.112.0.0/16 AS2522 Japan Network Information Center 65,536
133.142.0.0/16 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
133.236.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.167.0.0/16 AS9371 SAKURA Internet Inc. 65,536
133.114.0.0/16 AS2527 Sony Network Communications Inc. 65,536
133.123.0.0/16 AS7522 STNet, Incorporated 65,536
133.163.0.0/16 AS2510 FUJITSU LIMITED 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
133.125.0.0/16 AS7684 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
133.155.0.0/17 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
133.155.128.0/17 AS7524 ITEC Hankyu Hanshin Co.,Ltd. 32,768
133.32.0.0/18 AS2519 ARTERIA Networks Corporation 16,384
133.149.192.0/18 AS2519 ARTERIA Networks Corporation 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
133.165.192.0/18 AS17534 NSK Co.,Ltd. 16,384
133.238.64.0/18 AS131958 TAMA CABLE NETWORK CO., LTD. 16,384
133.165.128.0/18 AS2527 Sony Network Communications Inc. 16,384
133.149.128.0/18 AS4677 Marubeni OKI Network Solutions Inc. 16,384
133.226.96.0/19 AS9997 CTY Co.,Ltd. 8,192
133.232.0.0/19 AS7682 DMG MORI Digital Co., LTD. 8,192
133.226.64.0/19 AS7524 ITEC Hankyu Hanshin Co.,Ltd. 8,192
133.238.32.0/19 AS2497 IIJ Internet 8,192
133.232.64.0/19 AS2514 INTERLINK Co.,LTD 8,192
133.32.224.0/19 AS2519 ARTERIA Networks Corporation 8,192
133.226.144.0/20 AS24279 SENDAI CATV CO.,LTD. 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
133.238.16.0/20 AS2497 IIJ Internet 4,096
133.32.128.0/20 AS2519 ARTERIA Networks Corporation 4,096
133.226.0.0/20 AS131934 ICC Corporation 4,096
133.149.80.0/20 AS9354 Himawari Network Inc. 4,096
133.32.176.0/20 AS2519 ARTERIA Networks Corporation 4,096
133.232.112.0/20 AS2514 INTERLINK Co.,LTD 4,096
133.88.48.0/20 AS23778 IMIZU CABLE NETWORK CO.,LTD. 4,096
133.226.160.0/20 AS17958 Kasaoka Cable Vision LIMITED 4,096
133.88.32.0/20 AS18281 Chitahanto Cable Network Corp. 4,096
133.226.16.0/20 AS23624 Chukai Television Co,.Ltd. 4,096
133.32.208.0/20 AS2519 ARTERIA Networks Corporation 4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

64,518 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.17.3.226 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.17.214 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.37.121 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.40.217 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
133.17.25.231 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.21.54 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.23.222 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.46ms from Osaka, JP
133.17.34.238 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.46ms from Osaka, JP
133.17.44.151 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.43.123 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.45.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
133.17.8.155 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.11.14 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
133.17.2.224 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.30.194 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.1.110 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.45ms from Osaka, JP
133.17.27.198 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.29.233 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
133.17.18.192 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.13.157 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.38.161 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.35.101 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
133.17.31.205 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.48ms from Osaka, JP
133.17.36.120 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.49ms from Osaka, JP
133.17.14.120 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms 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
146.50.209.16 AS1124 Universiteit van Amsterdam 6.89ms from Amsterdam, NL
23.35.55.48 AS16625 Akamai Technologies, Inc. 0.10ms from Auckland, NZ
99.19.94.224 AS7018 AT&T Enterprises, LLC 19.22ms from Chicago, US
223.226.13.224 AS24560 Bharti Airtel Ltd., Telemedia Services 7.09ms from Delhi, IN
59.183.97.192 AS9829 National Internet Backbone 12.12ms from Delhi, IN
172.202.56.96 AS8075 Microsoft Corporation 0.23ms from Des Moines, US
20.113.15.128 AS8075 Microsoft Corporation 0.28ms from Frankfurt am Main, DE
47.6.83.240 AS20115 Charter Communications LLC 8.26ms from Los Angeles, US
62.174.246.224 AS12430 VODAFONE ESPANA S.A.U. 8.53ms from Madrid, ES
74.70.243.144 AS11351 Charter Communications Inc 17.99ms from New York City, US
112.244.214.96 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Qingdao, CN
52.86.9.224 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
153.217.111.80 AS4713 NTT DOCOMO BUSINESS,Inc. 7.45ms from Tokyo, JP
62.45.224.0 AS15435 DELTA Fiber Nederland B.V. 5.57ms from Amsterdam, NL
186.29.199.192 AS19429 ETB - Colombia 0.70ms from Bogota, CO
172.76.242.16 AS5650 Frontier Communications of America, Inc. 10.01ms from Chicago, US
67.224.1.64 AS7029 Windstream Communications LLC 14.92ms from Chicago, US
130.61.31.144 AS31898 Oracle Corporation 0.27ms from Frankfurt am Main, DE
67.227.209.208 AS32244 Liquid Web, L.L.C 0.18ms from Lansing, US
177.84.6.64 AS262575 Alto Vale Net Ltda 10.57ms from Porto Alegre, BR
177.128.226.160 AS262379 HZ TELECOMUNICAÇÕES E INFORMATICA LTDA 11.66ms from Sao Paulo, BR
67.185.180.144 AS7922 Comcast Cable Communications, LLC 1.64ms from Seattle, US
103.82.65.16 AS38220 Amaze Intelligence 0.30ms from Sydney, AU
120.56.148.32 AS9829 National Internet Backbone 7.66ms from Chennai, IN
20.102.214.80 AS8075 Microsoft Corporation 0.33ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 133.17.82.185
traceroute to 133.17.82.185 (133.17.82.185): 9 hops max, 52 byte packets
5 [] 210.173.184.25 0.792 ms
6 [AS2907] 150.99.20.148 12.551 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

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