163.51.169.0/24

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

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

Summary

Country	Japan
Domain	kindai.ac.jp
ASN	AS2907
Parent Range	163.51.0.0/16
Registry	APNIC
ID	KNURINK

WHOIS Details

inetnum:        163.51.0.0 - 163.51.255.255
netname:        KNURINK
country:        JP
descr:          Kindai University
admin-c:        MA161-AP
tech-c:         MA161-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2017-07-10T02:22:02Z
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:         Mitsutoshi Akahoshi
address:        Kinki University
country:        JP
phone:          +81-06-721-2332
e-mail:         akahoshi@jpnknu01.bitnet
nic-hdl:        MA161-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  MA49-ARIN
remarks:        is-role:     N
remarks:        last-name:   Akahoshi
remarks:        first-name:  Mitsutoshi
remarks:        street:      Kinki University
remarks:        country:     JP
remarks:        mailbox:     akahoshi@jpnknu01.bitnet
remarks:        bus-phone:   06-721-2332
remarks:        reg-date:    1992-07-24
remarks:        changed:     hostmaster@arin.poc 19920724
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         akahoshi@jpnknu01.bitnet
mnt-by:         MNT-ERX-KINKIUNI-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 163.51.169.0/24

Range	ASN	Company	Num of IPs
163.51.0.0/16	AS2907	Kindai University	65,536

Nearby Ranges

BGP prefixes that overlap with 163.51.0.0/16

Range	ASN	Company	Num of IPs
163.51.0.0/16	AS2907	Kindai University	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

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
52.174.130.56	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
120.92.103.232	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`3.29ms` from Beijing, CN
174.101.105.232	AS10796 Charter Communications Inc	`8.89ms` from Columbus, US
58.153.24.152	AS4760 HKT Limited	`1.06ms` from Hong Kong, HK
172.15.225.40	AS7018 AT&T Enterprises, LLC	`2.23ms` from Houston, US
103.254.243.232	AS136787 PacketHub S.A.	`0.35ms` from New York City, US
88.126.192.136	AS12322 Free SAS	`2.36ms` from Paris, FR
67.170.184.136	AS7922 Comcast Cable Communications, LLC	`2.61ms` from Portland, US
94.97.64.152	AS25019 Saudi Telecom Company JSC	`0.75ms` from Riyadh, SA
71.198.52.56	AS7922 Comcast Cable Communications, LLC	`3.21ms` from San Jose, US
27.184.71.200	AS4134 CHINANET-BACKBONE	`4.56ms` from Shijiazhuang, CN
159.223.38.232	AS14061 DigitalOcean, LLC	`0.21ms` from Singapore, SG
212.70.134.216	AS47849 Global Communication Net Plc	`2.36ms` from Sofia, BG
114.76.189.88	AS4804 Microplex PTY LTD	`2.86ms` from Sydney, AU
52.68.39.168	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
80.65.213.184	AS50231 Syrion Sp. z o.o.	`6.01ms` from Warsaw, PL
5.79.189.24	AS8369 Intersvyaz-2 JSC	`6.68ms` from Yekaterinburg, RU
20.85.105.72	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
70.75.162.40	AS6327 Shaw Communications	`10.29ms` from Calgary, CA
23.217.56.216	AS16625 Akamai Technologies, Inc.	`0.49ms` from Delhi, IN
52.175.69.136	AS8075 Microsoft Corporation	`1.20ms` from Hong Kong, HK
157.238.239.168	AS2914 NTT America, Inc.	`0.28ms` from Los Angeles, US
83.49.84.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.96ms` from Madrid, ES
79.145.113.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.22ms` from Madrid, ES
183.102.64.248	AS4766 Korea Telecom	`1.00ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m8 163.51.169.213

traceroute to 163.51.169.213 (163.51.169.213): 8 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 1.814 ms

2 [AS15169] 108.170.248.242 1.77 ms

3 [] 210.171.224.150 1.573 ms

4 [AS2907] 150.99.18.88 9.849 ms

5 [AS2907] 150.99.195.134 11.746 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 14th 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.

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