160.12.0.0/16

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

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Summary

Country	Japan
Domain	utsunomiya-u.ac.jp
ASN	AS2907
Registry	APNIC
ID	KEGON

WHOIS Details

inetnum:        160.12.0.0 - 160.12.255.255
netname:        KEGON
country:        JP
descr:          Utsunomiya University
admin-c:        HK131-AP
tech-c:         HK131-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:54Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

person:         Hirotaka Koike
address:        no address supplied
country:        JP
phone:          +81 0286 61 3401
e-mail:         [email protected]
nic-hdl:        HK131-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  HK65-ARIN
remarks:        is-role:     N
remarks:        last-name:   Koike
remarks:        first-name:  Hirotaka
remarks:        country:     JP
remarks:        mailbox:     [email protected]
remarks:        bus-phone:   +0286 61 3401
remarks:        reg-date:    1992-06-09
remarks:        changed:     [email protected] 19920609
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
mnt-by:         MNT-ERX-UTSUNIMIYAUNI-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 160.0.0.0/8

Range	ASN	Company	Num of IPs
160.156.0.0/14	AS37492	Orange Tunisie	262,144
160.182.0.0/15	AS37309	QCell Limited	131,072
160.224.0.0/15	AS203020	Angola Telecom	131,072
160.154.0.0/15	AS29571	Orange Côte d'Ivoire	131,072
160.164.0.0/16	AS6713	African Network Information Center	65,536
160.43.0.0/16	AS10361	Bloomberg Financial Markets Limited Partnership	65,536
160.162.0.0/16	AS6713	African Network Information Center	65,536
160.160.0.0/16	AS6713	African Network Information Center	65,536
160.105.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
160.81.0.0/16	AS174	Sprint	65,536
160.125.0.0/16	AS5939	Navy Network Information Center (NNIC)	65,536
160.161.0.0/16	AS6713	African Network Information Center	65,536
160.252.0.0/16	AS2907	Shinshu University	65,536
160.104.0.0/16	AS6186	Tadpole Technology, Inc	65,536
160.114.0.0/16	AS6711	Network of Szeged University Association	65,536
160.218.0.0/16	AS5610	O2 Czech Republic, a.s.	65,536
160.127.0.0/16	AS2749	Navy Network Information Center (NNIC)	65,536
160.103.0.0/16	AS1942	European Synchrotron Radiation Facility	65,536
160.42.0.0/16	AS1761	Texas Health and Human Services Commission	65,536
160.11.0.0/16	AS2907	Nara Women's University	65,536
160.194.0.0/16	AS2907	Meisei University	65,536
160.193.0.0/16	AS2907	University Public Corporation Osaka	65,536
160.53.0.0/16	AS25091	Administration cantonale genevoise	65,536
160.204.0.0/16	AS2907	Naruto University of Education	65,536
160.244.0.0/16	AS2907	Tezukayama University	65,536
160.29.0.0/16	AS2907	Iwate University	65,536
160.8.0.0/16	AS14340	Salesforce MTA endpoints	65,536
160.239.0.0/16	AS4694	Soliton Systems K.K.	65,536
160.98.0.0/16	AS559	Hautes Ecoles Specialisees de Fribourg	65,536
160.104.0.0/16	AS6186	Tadpole Technology, Inc	65,536
160.129.0.0/16	AS393529	Vanderbilt University Medical Center	65,536
160.72.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
160.85.0.0/16	AS559	Zuercher Hochschule fuer Angewandte Wissenschaften ZHAW	65,536
160.186.0.0/16	AS150363	Sumitomo Heavy Industries, LTD.	65,536
160.37.0.0/16	AS16989	The University of Tennessee Health Science Center	65,536
160.210.0.0/16	AS15474	Eiriksgata 5	65,536
160.233.0.0/16	AS17511	PARIS MIKI Inc.	65,536
160.71.0.0/16	AS1759	Orion Corporation	65,536
160.189.0.0/16	AS17676	DIA Consultants Co., Ltd.	65,536
160.23.0.0/16	AS17701	Seinan Gakuin University	65,536
160.15.0.0/16	AS2907	Tottori University	65,536
160.220.0.0/16	AS24771	Iveco Multiple Interconnected Lans	65,536
160.53.0.0/16	AS21449	Administration cantonale genevoise	65,536
160.190.0.0/16	AS2907	National Cancer Center	65,536
160.13.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
160.17.0.0/16	AS2497	Recruit Co., Ltd.	65,536
160.198.0.0/16	AS2907	University of Occupational and Environmental Health ,Japan	65,536
160.86.0.0/16	AS2527	Sony Network Communications Inc.	65,536
160.163.0.0/16	AS6713	African Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
69.255.44.160	AS7922 Comcast Cable Communications, LLC	`9.80ms` from Ashburn, US
71.174.60.48	AS701 Verizon Business	`1.80ms` from Boston, US
97.123.78.160	AS209 CenturyLink Communications, LLC	`15.66ms` from Denver, US
47.70.56.0	AS3209 Vodafone GmbH	`12.84ms` from Duesseldorf, DE
131.246.210.96	AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	`3.52ms` from Frankfurt am Main, DE
84.178.154.32	AS3320 Deutsche Telekom AG	`3.37ms` from Frankfurt am Main, DE
37.102.75.144	AS1267 WIND TRE S.P.A.	`14.22ms` from Frosinone, IT
65.71.112.240	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
36.65.239.208	AS7713 PT Telekomunikasi Indonesia	`1.77ms` from Jakarta, ID
67.123.103.240	AS7018 AT&T Enterprises, LLC	`4.16ms` from Los Angeles, US
84.181.167.96	AS3320 Deutsche Telekom AG	`2.06ms` from Nuernberg, DE
202.70.140.16	AS55373 Foundation for Biomedical Research and Innovation	`1.31ms` from Osaka, JP
177.71.237.48	AS16509 Amazon.com, Inc.	`0.12ms` from Osasco, BR
213.36.252.192	AS12322 Free SAS	`0.73ms` from Paris, FR
190.0.78.0	AS46198 Trilogy Dominicana, S.A.	`1.05ms` from Santo Domingo, DO
96.48.127.32	AS6327 Shaw Communications	`7.77ms` from Seattle, US
96.9.33.0	AS19871 Network Solutions, LLC	`0.47ms` from Atlanta, US
154.180.51.208	AS8452 TE-AS	`7.60ms` from Cairo, EG
36.133.19.80	AS56047 China Mobile communications corporation	`0.40ms` from Changsha, CN
52.222.143.176	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
88.113.157.240	AS719 Elisa Oyj	`3.14ms` from Helsinki, FI
88.186.102.192	AS12322 Free SAS	`2.93ms` from Paris, FR
34.202.146.16	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
192.241.200.160	AS14061 DigitalOcean, LLC	`0.25ms` from Santa Clara, US
180.162.98.208	AS4812 China Telecom (Group)	`2.44ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m11 160.12.35.207

traceroute to 160.12.35.207 (160.12.35.207): 11 hops max, 52 byte packets

2 [AS23265] 206.126.16.197 2.037 ms

3 *

4 [AS6939] 65.19.143.157 9.11 ms

5 *

6 *

7 *

8 [AS2907] 150.99.8.158 91.195 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Walla Walla, US

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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