134.160.187.0/24

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	riken.jp
ASN	AS2907
Parent Range	134.160.0.0/16
Registry	APNIC
ID	RIKEN-NET

WHOIS Details

inetnum:        134.160.0.0 - 134.160.255.255
netname:        RIKEN-NET
country:        JP
descr:          RIKEN
admin-c:        IS284-AP
tech-c:         IS284-AP
status:         ASSIGNED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-07-14T00:53:25Z
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

person:         Information Systems Division
nic-hdl:        IS284-AP
e-mail:         accc-net@ml.riken.jp
address:        2-1 Hirosawa, Wako, Saitama 351-0198, Japan
phone:          +81-50-3502-2817
phone:          +81-50-3500-6037
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2022-07-14T00:48:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 134.160.187.0/24

Range	ASN	Company	Num of IPs
134.160.0.0/16	AS18128	RIKEN	65,536
134.160.0.0/16	AS2907	RIKEN	65,536

Nearby Ranges

BGP prefixes that overlap with 134.160.0.0/16

Range	ASN	Company	Num of IPs
134.160.0.0/16	AS18128	RIKEN	65,536
134.160.0.0/16	AS2907	RIKEN	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

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

IP Address	ASN	Details
134.160.187.213	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`0.96ms` 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
45.91.203.136	AS204601 Zomro B.V.	`1.18ms` from Amsterdam, NL
74.179.217.120	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
37.120.75.88	AS50436 Tele Columbus AG	`7.48ms` from Berlin, DE
20.141.178.136	AS8070 Microsoft Corporation	`0.61ms` from Boydton, US
122.139.237.72	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Changchun, CN
18.160.214.168	AS16509 Amazon.com, Inc.	`0.82ms` from Chicago, US
166.152.44.8	AS6167 Verizon Business	`17.96ms` from Chicago, US
3.18.75.104	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
23.195.98.24	AS20940 Akamai International B.V.	`0.61ms` from Dallas, US
72.203.145.120	AS22773 Cox Communications Inc.	`19.00ms` from Dallas, US
99.37.200.184	AS7018 AT&T Enterprises, LLC	`2.07ms` from Dallas, US
65.71.72.72	AS7018 AT&T Enterprises, LLC	`1.03ms` from Dallas, US
24.8.90.88	AS7922 Comcast Cable Communications, LLC	`1.94ms` from Denver, US
131.246.208.200	AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	`3.57ms` from Frankfurt am Main, DE
132.251.228.184	AS27839 Comteco Ltda	`5.02ms` from La Paz, BO
75.237.185.8	AS6167 Verizon Business	`17.96ms` from Los Angeles, US
88.3.113.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.23ms` from Madrid, ES
2.224.180.24	AS12874 Fastweb SpA	`17.33ms` from Milan, IT
88.57.195.120	AS3269 Telecom Italia S.p.A.	`3.71ms` from Milan, IT
35.220.0.120	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
153.229.112.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.99ms` from Osaka, JP
125.251.113.136	AS17858 LG POWERCOMM	`2.10ms` from Seoul, KR
58.164.16.72	AS1221 Telstra Limited	`2.81ms` from Sydney, AU
77.164.222.232	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
96.113.48.8	AS7922 Comcast Cable Communications, LLC	`0.87ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 134.160.187.253

traceroute to 134.160.187.253 (134.160.187.253): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.671 ms

6 [] 218.100.9.134 0.46 ms

7 [AS2907] 150.99.18.90 0.598 ms

8 [AS2907] 150.99.193.190 0.6 ms

9 [AS18128] 134.160.184.254 1.039 ms

10 [AS2907] 134.160.187.253 1.07 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 6th 2025

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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