1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.49.0.0/16
  4. AS2907  | 133.49.0.0/16

133.49.0.0/16

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
133.110.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.137.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.125.0.0/16 AS7684 SAKURA Internet Inc. 65,536
133.114.0.0/16 AS2527 Sony Network Communications Inc. 65,536
133.167.0.0/16 AS9371 SAKURA Internet Inc. 65,536
133.163.0.0/16 AS2510 FUJITSU LIMITED 65,536
133.237.0.0/16 AS23820 Rakuten Group, Inc. 65,536
133.242.0.0/16 AS7684 SAKURA Internet Inc. 65,536
133.142.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.159.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.218.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.18.0.0/16 AS24282 KAGOYA JAPAN Inc. 65,536
133.236.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.112.0.0/16 AS2522 Japan Network Information Center 65,536
133.175.0.0/16 AS2519 ARTERIA Networks Corporation 65,536
133.123.0.0/16 AS7522 STNet, Incorporated 65,536
133.186.128.0/17 AS45974 NHN Cloud Japan Corporation 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
133.232.128.0/17 AS2514 NTT PC Communications,Inc. 32,768
133.165.128.0/18 AS2527 Sony Network Communications Inc. 16,384
133.247.0.0/18 AS131918 SHONAN CABLE NETWORK 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
133.149.128.0/18 AS4677 Marubeni OKI Network Solutions Inc. 16,384
133.186.64.0/18 AS131915 Hamamatsu Cable Television .Inc 16,384
133.149.192.0/18 AS2519 ARTERIA Networks Corporation 16,384
133.32.0.0/18 AS2519 ARTERIA Networks Corporation 16,384
133.32.224.0/19 AS2519 ARTERIA Networks Corporation 8,192
133.226.64.0/19 AS7524 ITEC Hankyu Hanshin Co.,Ltd. 8,192
133.232.64.0/19 AS2514 INTERLINK Co.,LTD 8,192
133.226.96.0/19 AS9997 CTY Co.,Ltd. 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
133.186.0.0/20 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
133.226.144.0/20 AS24279 SENDAI CATV CO.,LTD. 4,096
133.226.16.0/20 AS23624 Chukai Television Co,.Ltd. 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
133.247.240.0/20 AS131923 MCAT Ltd. 4,096
133.226.32.0/20 AS10003 Ogaki Cable Television Co.,Inc. 4,096
133.247.112.0/20 AS131952 Asahikawa Cable Television Co., Ltd. 4,096
133.117.64.0/20 AS58791 GMO Internet Group, Inc. 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
133.49.24.115 fwat.fit 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
133.49.31.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.30ms from Osaka, JP
133.49.33.77 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.58ms from Osaka, JP
133.49.95.181 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.23ms from Osaka, JP
133.49.88.13 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.18ms from Osaka, JP
133.49.200.253 AS2907 Research Organization of Information and Systems, National Institute of Informatics 11.93ms from Osaka, JP
133.49.47.121 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.33ms from Osaka, JP
133.49.11.163 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.40ms from Osaka, JP
133.49.26.2 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.24ms from Osaka, JP
133.49.24.115 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.26ms from Osaka, JP
133.49.107.250 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.29ms from Osaka, JP
133.49.78.185 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.41ms from Osaka, JP
133.49.4.4 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.85ms from Osaka, JP
133.49.27.51 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.50ms from Osaka, JP
133.49.36.104 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.40ms from Osaka, JP
133.49.60.13 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.24ms from Osaka, JP
133.49.212.8 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.68ms from Osaka, JP
133.49.37.4 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.16ms from Osaka, JP
133.49.120.108 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.50ms from Osaka, JP
133.49.73.223 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.26ms from Osaka, JP
133.49.110.32 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.72ms from Osaka, JP
133.49.62.17 AS2907 Research Organization of Information and Systems, National Institute of Informatics 18.92ms from Osaka, JP
133.49.72.108 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.23ms from Osaka, JP
133.49.90.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.57ms from Osaka, JP
133.49.12.20 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.19ms from Osaka, JP
133.49.251.29 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.18ms 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
68.153.52.0 AS6389 AT&T Enterprises, LLC 15.08ms from Atlanta, US
99.42.16.16 AS7018 AT&T Enterprises, LLC 19.41ms from Chicago, US
71.239.217.16 AS7922 Comcast Cable Communications, LLC 4.62ms from Chicago, US
79.245.252.112 AS3320 Deutsche Telekom AG 4.65ms from Duesseldorf, DE
93.219.29.112 AS3320 Deutsche Telekom AG 4.20ms from Duesseldorf, DE
52.222.143.176 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
91.254.32.16 AS1267 WIND TRE S.P.A. 11.04ms from Frosinone, IT
187.204.204.48 AS8151 UNINET 1.08ms from Guadalajara, MX
196.1.199.192 AS15706 Sudatel (Sudan Telecom Co. Ltd) 19.11ms from Jeddah, SA
151.236.19.32 AS39326 Syntura Group Limited 1.01ms from London, GB
54.192.228.64 AS16509 Amazon.com, Inc. 3.18ms from Nuernberg, DE
79.192.226.176 AS3320 Deutsche Telekom AG 7.73ms from Nuernberg, DE
132.255.143.208 AS53223 Master Net Telecom LTDA 15.60ms from Sao Paulo, BR
73.59.68.208 AS7922 Comcast Cable Communications, LLC 8.60ms from Seattle, US
140.238.207.208 AS31898 Oracle Corporation 0.16ms from Sydney, AU
202.248.118.240 AS2510 FUJITSU LIMITED 3.64ms from Tokyo, JP
160.16.226.16 AS9370 SAKURA Internet Inc. 0.79ms from Tokyo, JP
178.113.3.224 AS25255 ==> TELE2 AUSTRIA <== 9.79ms from Vienna, AT
161.53.218.16 AS2108 Croatian Academic and Research Network 0.74ms from Zagreb, HR
100.36.78.144 AS701 Verizon Business 2.17ms from Ashburn, US
209.140.30.144 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.58ms from Atlanta, US
205.213.244.96 AS2381 WiscNet 5.54ms from Chicago, US
50.72.45.96 AS6327 Shaw Communications 18.53ms from Chicago, US
51.37.227.48 AS15502 Vodafone Ireland Limited 2.75ms from Dublin, IE
1.95.147.240 AS55990 Huawei Cloud Service data center 1.12ms from Guiyang, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 133.49.167.230
traceroute to 133.49.167.230 (133.49.167.230): 8 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 215.091 ms
2 [AS15169] 216.239.59.32 217.554 ms
3 *
4 [AS2907] 150.99.20.168 249.921 ms
5 [AS2907] 150.99.187.82 246.091 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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