133.145.112.0/21

AS2526 · Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS2526
Parent Range	133.145.0.0/16
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:  2025-04-10T11:04:13Z
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

Overlapping Ranges

BGP prefixes that contain 133.145.112.0/21

Range	ASN	Company	Num of IPs
133.145.0.0/16	AS2526	Japan Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 133.145.0.0/16

Range	ASN	Company	Num of IPs
133.145.0.0/16	AS2526	Japan Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
133.145.114.244	AS2526 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	5.46ms from Tokyo, JP
133.145.119.157	AS2526 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	1.86ms from Tokyo, 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
94.56.50.21	AS5384 Emirates Internet	2.56ms from Al Fujairah City, AE
8.36.250.117	AS14155 Rural Telephone Service Co, Inc.	13.18ms from Kansas City, US
210.98.168.245	AS3786 LG DACOM Corporation	1.49ms from Seoul, KR
5.161.14.181	AS213230 Hetzner Online GmbH	0.27ms from Ashburn, US
178.250.10.133	AS45012 dogado GmbH	0.30ms from Dortmund, DE
34.245.154.53	AS16509 Amazon.com, Inc.	0.34ms from Dublin, IE
93.223.21.149	AS3320 Deutsche Telekom AG	4.79ms from Duesseldorf, DE
76.68.141.181	AS577 Bell Canada	3.18ms from Toronto, CA
24.57.165.165	AS7992 Cogeco Connexion Inc.	7.39ms from Toronto, CA
111.40.190.85	AS132525 HeiLongJiang Mobile Communication Company Limited	13.96ms from Dalian, CN
45.234.82.5	AS267345 BOM JESUS NET LTDA	12.41ms from Fortaleza, BR
189.22.216.229	AS4230 CLARO S.A.	10.92ms from Fortaleza, BR
3.68.129.21	AS16509 Amazon.com, Inc.	0.12ms from Frankfurt am Main, DE
189.143.100.69	AS8151 UNINET	10.55ms from Santiago de Queretaro, MX
68.219.226.213	AS8075 Microsoft Corporation	0.23ms from Dublin, IE
78.131.168.69	AS20960 TK Telekom sp. z o.o.	8.48ms from Poznan, PL
47.185.225.229	AS5650 Frontier Communications of America, Inc.	1.81ms from Dallas, US
99.168.104.85	AS7018 AT&T Enterprises, LLC	4.26ms from Dallas, US
73.206.132.165	AS7922 Comcast Cable Communications, LLC	7.14ms from Houston, US
94.16.211.245	AS15600 Quickline AG	4.04ms from Zuerich, CH
87.180.144.5	AS3320 Deutsche Telekom AG	1.97ms from Frankfurt am Main, DE
84.155.66.21	AS3320 Deutsche Telekom AG	6.69ms from Frankfurt am Main, DE
180.94.163.149	AS4609 Companhia de Telecomunicacoes de Macau SARL	3.17ms from Hong Kong, HK
80.253.247.21	AS60707 Kapteyan A.S.	0.20ms from Istanbul, TR
18.170.78.165	AS16509 Amazon.com, Inc.	0.17ms from London, GB

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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