133.131.11.0/24

AS63802 · Nippon Telegraph and Telephone East Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS63802
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 133.131.0.0/16

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
3.85.21.200	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
40.76.32.216	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
108.75.51.200	AS7018 AT&T Enterprises, LLC	`8.20ms` from Atlanta, US
31.0.211.72	AS8374 Polkomtel Sp. z o.o.	`15.40ms` from Berlin, DE
76.19.250.184	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Boston, US
92.115.145.152	AS8926 Moldtelecom SA	`0.79ms` from Chisinau, MD
81.43.20.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.53ms` from Madrid, ES
185.199.82.168	AS31543 myNet GmbH	`8.31ms` from Milan, IT
68.196.125.40	AS6128 Cablevision Systems Corp.	`7.87ms` from New York City, US
189.186.55.184	AS8151 UNINET	`19.97ms` from Santiago de Queretaro, MX
96.240.25.8	AS701 Verizon Business	`2.00ms` from Secaucus, US
145.53.70.136	AS1136 KPN B.V.	`1.25ms` from Amsterdam, NL
203.172.198.56	AS23974 Ministry of education	`2.28ms` from Bangkok, TH
68.65.106.120	AS7106 Com Net, Inc.	`2.84ms` from Columbus, US
18.158.207.216	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
213.89.187.200	AS1257 Tele2 Sverige AB	`6.49ms` from Goeteborg, SE
216.60.144.104	AS7018 AT&T Enterprises, LLC	`8.31ms` from Kansas City, US
72.29.186.72	AS14589 Wave Broadband	`3.36ms` from San Jose, US
1.34.48.56	AS3462 Data Communication Business Group	`1.00ms` from Taipei, TW
100.24.52.8	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
120.2.198.104	AS4837 CHINA UNICOM China169 Backbone	`9.62ms` from Beijing, CN
154.176.125.184	AS8452 TE-AS	`3.98ms` from Cairo, EG
134.3.250.232	AS3209 Vodafone GmbH	`8.54ms` from Frankfurt am Main, DE
8.139.119.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.15ms` from Hangzhou, CN
78.1.114.216	AS5391 Hrvatski Telekom d.d.	`4.76ms` from Ljubljana, SI

Traceroute

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

traceroute -a -n -q1 -m5 133.131.11.188

traceroute to 133.131.11.188 (133.131.11.188): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 9.057 ms

2 [AS41371] 88.151.180.149 0.427 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On March 13th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales