133.92.172.0/24

AS58647 · Kagawa University

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS58647
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 133.92.0.0/16

No nearby ranges found.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
104.155.95.232	AS396982 Google LLC	`0.15ms` from Brussels, BE
36.148.15.152	AS56047 China Mobile communications corporation	`0.53ms` from Changsha, CN
149.81.154.72	AS36351 IBM Cloud	`0.66ms` from Frankfurt am Main, DE
14.183.152.72	AS45899 VNPT Corp	`2.56ms` from Ho Chi Minh City, VN
14.240.130.152	AS45899 VNPT Corp	`5.24ms` from Ho Chi Minh City, VN
176.206.127.152	AS1267 WIND TRE S.P.A.	`10.27ms` from Milan, IT
79.32.62.8	AS3269 Telecom Italia S.p.A.	`6.31ms` from Milan, IT
202.87.54.8	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.01ms` from Mumbai, IN
87.69.91.24	AS12400 Partner Communications Ltd.	`8.80ms` from Rosh Ha‘Ayin, IL
125.150.80.216	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
126.80.199.56	AS17676 SoftBank Corp.	`7.24ms` from Tokyo, JP
210.136.253.72	AS2514 NTT PC Communications, Inc.	`6.23ms` from Tokyo, JP
102.156.13.120	AS37705 TOPNET	`2.09ms` from Tunis, TN
35.216.252.248	AS15169 Google LLC	`1.03ms` from Zuerich, CH
134.128.68.136	AS11377 SendGrid, Inc.	`0.39ms` from Ashburn, US
136.56.6.168	AS16591 Google Fiber Inc.	`6.75ms` from Ashburn, US
141.85.176.24	AS2614 RoEduNet	`0.56ms` from Bucharest, RO
139.210.185.152	AS4837 CHINA UNICOM China169 Backbone	`2.42ms` from Changchun, CN
24.166.198.248	AS10796 Charter Communications Inc	`6.06ms` from Columbus, US
51.199.91.120	AS5607 Sky UK Limited	`1.66ms` from Dublin, IE
188.126.191.56	AS12759 Stephan Fuss trading as SoftCom Datensysteme	`1.48ms` from Duesseldorf, DE
20.0.34.72	AS8075 Microsoft Corporation	`0.20ms` from London, GB
148.226.210.232	AS7184 Universidad Veracruzana	`17.59ms` from Mexico City, MX
178.234.207.232	AS12389 PJSC Rostelecom	`8.46ms` from Moscow, RU
169.57.148.152	AS36351 IBM Cloud	`1.71ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -m5 133.92.172.178

traceroute to 133.92.172.178 (133.92.172.178): 5 hops max, 52 byte packets

1 [AS31898] 140.91.212.43 0.08 ms

2 [AS4826] 43.241.189.30 1.115 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 18th 2026

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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