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
133.114.0.0/16 AS2527 Sony Network Communications Inc. 65,536
133.18.0.0/16 AS24282 KAGOYA JAPAN Inc. 65,536
133.163.0.0/16 AS2510 FUJITSU LIMITED 65,536
133.237.0.0/16 AS23820 Rakuten Group, Inc. 65,536
133.137.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.159.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.123.0.0/16 AS7522 STNet, Incorporated 65,536
133.218.0.0/16 AS2497 Internet Initiative 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
133.142.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.110.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
133.175.0.0/16 AS2519 ARTERIA Networks Corporation 65,536
133.125.0.0/16 AS7684 SAKURA Internet Inc. 65,536
133.167.0.0/16 AS9371 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
133.130.128.0/17 AS2514 NTT PC Communications,Inc. 32,768
133.232.128.0/17 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
133.247.0.0/18 AS131918 SHONAN CABLE NETWORK 16,384
133.165.192.0/18 AS17534 NSK Co.,Ltd. 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
133.165.128.0/18 AS2527 Sony Network Communications Inc. 16,384
133.238.64.0/18 AS131958 TAMA CABLE NETWORK CO., LTD. 16,384
133.32.0.0/18 AS2519 ARTERIA Networks Corporation 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
133.232.64.0/19 AS2514 INTERLINK 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
133.32.224.0/19 AS2519 ARTERIA Networks Corporation 8,192
133.238.16.0/20 AS2497 IIJ Internet 4,096
133.32.208.0/20 AS2519 ARTERIA Networks Corporation 4,096
133.186.0.0/20 AS10010 TOKAI Communications Corporation 4,096
133.247.144.0/20 AS131949 General Incorporated Foundation Aso Telework Center 4,096
133.226.0.0/20 AS131934 ICC Corporation 4,096
133.232.96.0/20 AS2514 INTERLINK Co.,LTD 4,096
133.226.144.0/20 AS24279 SENDAI CATV CO.,LTD. 4,096
133.32.80.0/20 AS131918 SHONAN CABLE NETWORK 4,096
133.232.112.0/20 AS2514 INTERLINK Co.,LTD 4,096
133.32.128.0/20 AS2519 ARTERIA Networks Corporation 4,096
133.226.16.0/20 AS23624 Chukai Television Co,.Ltd. 4,096
133.117.112.0/20 AS18283 Chupicom Inc. 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
133.247.240.0/20 AS131923 MCAT 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
133.49.24.115 fwat.fit 1

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.
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Read more

Pingable IPs

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

IP Address ASN Details
133.49.31.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.97ms from Osaka, JP
133.49.50.113 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.80ms from Osaka, JP
133.49.24.115 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.99ms from Osaka, JP
133.49.120.254 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.82ms from Osaka, JP
133.49.251.29 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.92ms from Osaka, JP
133.49.107.250 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.07ms from Osaka, JP
133.49.90.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 15.46ms from Osaka, JP
133.49.95.181 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.93ms from Osaka, JP
133.49.36.104 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.13ms from Osaka, JP
133.49.4.4 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.86ms from Osaka, JP
133.49.88.13 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.03ms from Osaka, JP
133.49.20.15 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.90ms from Osaka, JP
133.49.60.3 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.94ms from Osaka, JP
133.49.37.2 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.00ms from Osaka, JP
133.49.33.90 AS2907 Research Organization of Information and Systems, National Institute of Informatics 15.21ms from Osaka, JP
133.49.199.1 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.83ms from Osaka, JP
133.49.110.40 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.07ms from Osaka, JP
133.49.27.51 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.19ms from Osaka, JP
133.49.78.185 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.13ms from Osaka, JP
133.49.26.2 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.99ms from Osaka, JP
133.49.47.121 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.07ms from Osaka, JP
133.49.62.15 AS2907 Research Organization of Information and Systems, National Institute of Informatics 30.92ms from Dongnae, KR
133.49.212.8 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.42ms from Osaka, JP
133.49.73.223 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.97ms from Osaka, JP
133.49.12.20 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.88ms 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
2.49.216.16 AS5384 Emirates Internet 2.43ms from Al Fujairah City, AE
99.42.16.16 AS7018 AT&T Enterprises, LLC 19.19ms from Chicago, US
102.113.114.224 AS23889 Mauritius Telecom Ltd 1.75ms from Ebene, MU
198.38.85.112 AS199404 WHG Hosting Services Ltd 0.67ms from Mumbai, IN
67.81.74.176 AS6128 Cablevision Systems Corp. 5.73ms from New York City, US
13.56.106.48 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
190.0.78.0 AS46198 Trilogy Dominicana, S.A. 1.05ms from Santo Domingo, DO
128.106.2.32 AS3758 SingNet 1.51ms from Singapore, SG
4.147.32.160 AS8075 Microsoft Corporation 0.77ms from Sydney, AU
176.34.49.224 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
106.73.242.32 AS2516 KDDI CORPORATION 8.53ms from Tokyo, JP
99.238.35.96 AS812 Rogers Communications Canada Inc. 3.35ms from Toronto, CA
209.140.30.144 AS11042 NETWORK TRANSIT HOLDINGS LLC 0.55ms from Atlanta, US
109.59.186.224 AS44034 Hi3G Access AB 5.56ms from Copenhagen, DK
134.96.49.64 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.68ms from Frankfurt am Main, DE
8.149.32.224 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.97ms from Hangzhou, CN
42.118.174.144 AS18403 FPT Telecom Company 1.49ms from Hanoi, VN
172.84.97.0 AS13332 Hype Enterprises 0.23ms from Los Angeles, US
38.38.64.48 AS398823 PEG TECH INC 0.33ms from Los Angeles, US
108.238.172.80 AS7018 AT&T Enterprises, LLC 17.73ms from Los Angeles, US
162.206.6.64 AS7018 AT&T Enterprises, LLC 4.63ms from Miami, US
24.169.165.0 AS19115 Charter Communications LLC 8.59ms from Murfreesboro, US
153.137.33.80 AS4713 NTT DOCOMO BUSINESS,Inc. 12.15ms from Osaka, JP
109.189.149.16 AS2119 Telenor Norge AS 7.18ms from Oslo, NO
189.137.34.48 AS8151 UNINET 4.56ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 133.49.54.191
traceroute to 133.49.54.191 (133.49.54.191): 8 hops max, 52 byte packets
3 [] 101.203.89.206 1.103 ms
4 [AS2907] 150.99.20.168 21.875 ms
5 [AS2907] 150.99.187.82 22.012 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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