1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.15.0.0/16
  4. AS2907  | 133.15.0.0/16

133.15.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
133.15.64.8 cr2.org 1

Hosted domains API

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Pingable IPs

1,132 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
133.15.37.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.35ms from Osaka, JP
133.15.79.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.32ms from Osaka, JP
133.15.73.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.08ms from Osaka, JP
133.15.25.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.36ms from Osaka, JP
133.15.35.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.11ms from Osaka, JP
133.15.22.141 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.19ms from Osaka, JP
133.15.54.126 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.30ms from Osaka, JP
133.15.60.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.16ms from Osaka, JP
133.15.38.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.36ms from Osaka, JP
133.15.76.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.12ms from Osaka, JP
133.15.30.30 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.94ms from Osaka, JP
133.15.44.40 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.35ms from Osaka, JP
133.15.52.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.12ms from Osaka, JP
133.15.23.53 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.22ms from Osaka, JP
133.15.83.12 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.29ms from Osaka, JP
133.15.41.21 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.18ms from Osaka, JP
133.15.16.14 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.24ms from Osaka, JP
133.15.57.129 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.15ms from Osaka, JP
133.15.87.33 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.21ms from Osaka, JP
133.15.82.100 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.39ms from Osaka, JP
133.15.84.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.12ms from Osaka, JP
133.15.1.34 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.22ms from Osaka, JP
133.15.18.57 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.09ms from Osaka, JP
133.15.15.152 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.98ms from Osaka, JP
133.15.34.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.36ms 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
44.237.168.240 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
181.31.254.48 AS7303 Telecom Argentina S.A. 1.38ms from Buenos Aires, AR
198.105.88.208 AS23089 Hotwire Communications 4.36ms from Dallas, US
52.16.35.16 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
47.200.103.64 AS5650 Frontier Communications of America, Inc. 5.98ms from Miami, US
45.181.179.224 AS269189 JVX TELECOM INTERNET E SERVIÇOS LTDA - ME 13.95ms from Osasco, BR
65.95.147.192 AS577 Bell Canada 8.81ms from Toronto, CA
85.4.106.144 AS3303 Swisscom (Switzerland) Ltd 1.46ms from Zuerich, CH
101.173.24.96 AS1221 Telstra Limited 8.91ms from Adelaide, AU
91.108.227.128 AS215590 DpkgSoft International Limited 0.11ms from Amsterdam, NL
3.216.60.0 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
178.148.230.128 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.10ms from Belgrade, RS
154.211.13.96 AS142403 YISU CLOUD LTD 1.85ms from Hong Kong, HK
112.78.167.32 AS17451 BIZNET NETWORKS 0.79ms from Jakarta, ID
87.28.39.0 AS3269 Telecom Italia S.p.A. 2.92ms from Milan, IT
52.53.94.80 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
191.112.56.160 AS7418 TELEFÓNICA CHILE S.A. 4.74ms from Santiago, CL
187.172.82.208 AS8151 UNINET 17.50ms from Santiago de Queretaro, MX
207.191.162.224 AS270322 MAIS IP LTDA 8.98ms from Sao Paulo, BR
177.189.75.48 AS27699 TELEFÔNICA BRASIL S.A 5.73ms from Sao Paulo, BR
222.232.181.144 AS9318 SK Broadband Co Ltd 1.71ms from Seoul, KR
20.210.23.16 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
223.221.78.192 AS140061 Qinghai Telecom 3.30ms from Xining, CN
13.92.194.0 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
75.88.251.160 AS7029 Windstream Communications LLC 8.99ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 133.15.191.37
traceroute to 133.15.191.37 (133.15.191.37): 13 hops max, 52 byte packets
2 [AS3356] 4.69.209.189 34.802 ms
3 [AS2497] 202.232.1.129 35.447 ms
4 *
5 [AS2497] 58.138.112.107 122.491 ms
6 [AS2497] 202.232.6.18 122.769 ms
7 [AS2907] 150.99.17.54 130.869 ms
8 *
9 [AS2907] 133.15.254.132 132.094 ms
10 [AS2907] 133.15.251.1 132.185 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Billings, US
On

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