1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.7.0.0/16
  4. AS2907  | 133.7.0.0/16

133.7.0.0/16

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
133.114.0.0/16 AS2527 Sony Network Communications Inc. 65,536
133.218.0.0/16 AS2497 Internet Initiative Japan 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
133.110.0.0/16 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
133.175.0.0/16 AS2519 ARTERIA Networks Corporation 65,536
133.237.0.0/16 AS23820 Rakuten Group, Inc. 65,536
133.137.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.18.0.0/16 AS24282 KAGOYA JAPAN Inc. 65,536
133.123.0.0/16 AS7522 STNet, Incorporated 65,536
133.163.0.0/16 AS2510 FUJITSU LIMITED 65,536
133.167.0.0/16 AS9371 SAKURA Internet 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
133.130.128.0/17 AS2514 NTT PC Communications,Inc. 32,768
133.155.0.0/17 AS7524 ITEC Hankyu Hanshin Co.,Ltd. 32,768
133.155.128.0/17 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
133.32.0.0/18 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
133.149.128.0/18 AS4677 Marubeni OKI Network Solutions Inc. 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
133.226.64.0/19 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
133.226.96.0/19 AS9997 CTY Co.,Ltd. 8,192
133.232.0.0/19 AS7682 DMG MORI Digital Co., LTD. 8,192
133.149.80.0/20 AS9354 Himawari Network Inc. 4,096
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
133.32.176.0/20 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 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
133.7.44.179 gensu.co.jp 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
133.7.1.100 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.81ms from Osaka, JP
133.7.5.130 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.06ms from Osaka, JP
133.7.181.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.09ms from Osaka, JP
133.7.48.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.18ms from Osaka, JP
133.7.127.81 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.46ms from Osaka, JP
133.7.55.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.98ms from Osaka, JP
133.7.75.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.24ms from Osaka, JP
133.7.69.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.33ms from Osaka, JP
133.7.76.11 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.90ms from Osaka, JP
133.7.87.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.79ms from Osaka, JP
133.7.57.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.99ms from Osaka, JP
133.7.126.141 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.03ms from Osaka, JP
133.7.201.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.92ms from Osaka, JP
133.7.2.136 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.42ms from Osaka, JP
133.7.51.11 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.07ms from Osaka, JP
133.7.208.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.17ms from Osaka, JP
133.7.6.21 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.95ms from Osaka, JP
133.7.168.151 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.17ms from Osaka, JP
133.7.7.70 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.53ms from Osaka, JP
133.7.196.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.98ms from Osaka, JP
133.7.53.10 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.11ms from Osaka, JP
133.7.176.65 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.80ms from Osaka, JP
133.7.199.200 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.26ms from Osaka, JP
133.7.197.81 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.05ms from Osaka, JP
133.7.207.201 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.10ms 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
102.190.158.176 AS24835 Vodafone Data 19.45ms from Cairo, EG
140.204.152.0 AS31898 Oracle Corporation 1.49ms from Dublin, IE
81.90.178.192 AS47952 ICT BULUT BILISIM A.S. 6.35ms from Istanbul, TR
180.253.230.128 AS7713 PT Telekomunikasi Indonesia 1.81ms from Jakarta, ID
195.230.109.192 AS44988 KovrovTelecom Ltd. 5.25ms from Moscow, RU
24.228.51.48 AS6128 Cablevision Systems Corp. 8.55ms from New York City, US
125.173.151.112 AS4713 NTT DOCOMO BUSINESS,Inc. 5.00ms from Osaka, JP
54.152.106.224 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
175.116.209.16 AS9318 SK Broadband Co Ltd 1.64ms from Seoul, KR
60.251.23.112 AS3462 Data Communication Business Group 0.80ms from Taipei, TW
136.56.105.224 AS16591 Google Fiber Inc. 6.80ms from Ashburn, US
102.211.134.64 AS329303 Splizr Networks (Pty) Ltd 1.15ms from Cape Town, ZA
106.217.8.240 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.62ms from Chennai, IN
47.185.176.128 AS5650 Frontier Communications of America, Inc. 1.64ms from Dallas, US
120.241.228.32 AS56040 China Mobile communications corporation 4.76ms from Guangzhou, CN
113.187.186.240 AS45899 VNPT Corp 1.96ms from Ho Chi Minh City, VN
71.1.41.128 AS209 CenturyLink Communications, LLC 1.91ms from Houston, US
73.136.112.160 AS7922 Comcast Cable Communications, LLC 4.79ms from Houston, US
168.221.206.16 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
65.254.91.16 AS394695 PDR 0.88ms from Mumbai, IN
38.33.45.80 AS54600 PEG TECH INC 0.23ms from San Jose, US
121.100.85.0 AS18334 Gyounggidongbu cable tv co., Ltd. 2.28ms from Seoul, KR
123.161.154.208 AS4134 CHINANET-BACKBONE 6.85ms from Zhengzhou, CN
18.9.151.128 AS3 Massachusetts Institute of Technology 0.46ms from Boston, US
98.144.94.80 AS10796 Charter Communications Inc 14.30ms 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 -m17 133.7.176.170
traceroute to 133.7.176.170 (133.7.176.170): 17 hops max, 52 byte packets
5 [AS19978] 8.243.248.13 14.289 ms
6 *
8 [AS2497] 58.138.81.85 120.183 ms
9 *
10 [AS2497] 58.138.112.107 219.508 ms
11 [AS2497] 202.232.6.18 220.495 ms
12 [AS2907] 150.99.14.92 223.509 ms
13 [AS2907] 150.99.198.134 228.984 ms
14 [AS2907] 133.7.7.240 228.565 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Caracas, VE
On

What are IP address ranges?

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