160.204.0.0/16

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

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Summary

Country	Japan
Domain	naruto-u.ac.jp
ASN	AS2907
Registry	APNIC
ID	NARUTO-NET

WHOIS Details

inetnum:        160.204.0.0 - 160.204.255.255
netname:        NARUTO-NET
country:        JP
descr:          Naruto University of Education
admin-c:        NK34-AP
tech-c:         NK34-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:24:57Z
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:         Nagano Kazuo
address:        Naruto University of Education
country:        JP
phone:          +81 0886-87-1311 602
e-mail:         no-email-erx@apnic.net
nic-hdl:        NK34-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  NK16-ARIN
remarks:        is-role:     N
remarks:        last-name:   Kazuo
remarks:        first-name:  Nagano
remarks:        street:      Naruto University of Education
remarks:        country:     JP
remarks:        bus-phone:   0886-87-1311 602
remarks:        reg-date:    1992-07-27
remarks:        changed:     hostmaster@arin.poc 19920727
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         no-email-erx@apnic.net
mnt-by:         MNT-ERX-NARUTOUNIED-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
160.154.0.0/15	AS29571	Orange Côte d'Ivoire	131,072
160.224.0.0/15	AS203020	Angola Telecom	131,072
160.182.0.0/15	AS37309	QCell Limited	131,072
160.234.0.0/16	AS8075	Microsoft Limited	65,536
160.88.0.0/16	AS1226	California Department of Insurance	65,536
160.85.0.0/16	AS559	Zuercher Hochschule fuer Angewandte Wissenschaften ZHAW	65,536
160.98.0.0/16	AS559	Hautes Ecoles Specialisees de Fribourg	65,536
160.192.0.0/16	AS7670	Yasuda Women's University Yasuda Women's Junior College	65,536
160.36.0.0/16	AS3450	University of Tennessee	65,536
160.120.0.0/16	AS29571	Orange Côte d'Ivoire	65,536
160.217.0.0/16	AS2852	University of South Bohemia	65,536
160.113.0.0/16	AS37463	MTN CONGO	65,536
160.164.0.0/16	AS36903	African Network Information Center	65,536
160.40.0.0/16	AS47616	6th Km Harilaou-Thermi Road	65,536
160.197.0.0/16	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	65,536
160.94.0.0/16	AS217	University of Minnesota	65,536
160.10.0.0/16	AS3479	University of West Georgia	65,536
160.220.0.0/16	AS24771	Iveco Multiple Interconnected Lans	65,536
160.86.0.0/16	AS2527	Sony Network Communications Inc.	65,536
160.74.0.0/16	AS2513	Japan Science and Technology Agency	65,536
160.214.0.0/16	AS16509	Amazon.com, Inc.	65,536
160.209.0.0/16	AS16509	Amazon.com, Inc.	65,536
160.216.0.0/16	AS2852	Univerzita obrany	65,536
160.115.0.0/16	AS37153	Xneelo (Pty) Ltd	65,536
160.87.0.0/16	AS299	UCI Health	65,536
160.126.0.0/16	AS1959	DoD Network Information Center	65,536
160.129.0.0/16	AS393529	Vanderbilt University Medical Center	65,536
160.73.0.0/16	AS401422	Cobb County Government	65,536
160.162.0.0/16	AS36903	African Network Information Center	65,536
160.160.0.0/16	AS36903	African Network Information Center	65,536
160.212.0.0/16	AS13333	Joy Technologies, Inc.	65,536
160.53.0.0/16	AS21449	Administration cantonale genevoise	65,536
160.253.0.0/16	AS40102	Montgomery College	65,536
160.78.0.0/16	AS137	UNI-Parma	65,536
160.97.0.0/16	AS137	UNI-Cosenza	65,536
160.80.0.0/16	AS137	UNI-Roma2	65,536
160.102.0.0/16	AS11714	Chadron State College	65,536
160.39.0.0/16	AS14	Columbia University	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
160.124.0.0/16	AS132839	Posix Systems (Pty) Ltd	65,536
160.210.0.0/16	AS15474	Eiriksgata 5	65,536
160.54.0.0/16	AS12291	Deutsche Post AG	65,536
160.219.0.0/16	AS15661	Bank J. Safra Sarasin AG	65,536
160.207.0.0/16	AS8075	Microsoft Limited	65,536
160.221.0.0/16	AS16509	Amazon.com, Inc.	65,536
160.99.0.0/16	AS13303	Univerzitet U Nisu	65,536
160.235.0.0/16	AS16509	Amazon.com, Inc.	65,536
160.6.0.0/16	AS1213	The Dublin Institute for Advanced Studies	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
160.204.119.17	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.81ms` from Osaka, JP
160.204.211.101	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.66ms` from Osaka, JP
160.204.66.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.86ms` from Osaka, JP
160.204.65.60	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.81ms` from Osaka, JP
160.204.64.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.32ms` 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
20.97.244.144	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
65.188.94.48	AS11426 Charter Communications Inc	`14.90ms` from Charlotte, US
3.79.97.96	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
42.57.137.224	AS4837 CHINA UNICOM China169 Backbone	`8.77ms` from Liaoyang, CN
81.152.109.48	AS2856 British Telecommunications PLC	`3.07ms` from London, GB
90.249.140.176	AS5378 Vodafone Limited	`3.42ms` from London, GB
195.57.43.240	AS197478 Babel Sistemas de Informacion SL	`10.33ms` from Madrid, ES
24.245.17.64	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Minneapolis, US
111.38.88.48	AS9808 China Mobile Communications Group Co., Ltd.	`8.32ms` from Nanjing, CN
52.1.129.128	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
118.49.121.192	AS4766 Korea Telecom	`2.61ms` from Seoul, KR
3.106.21.80	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
14.207.144.80	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`8.62ms` from Bangkok, TH
49.232.62.112	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.79ms` from Beijing, CN
118.112.243.192	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.22ms` from Chengdu, CN
122.163.200.0	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.34ms` from Delhi, IN
98.53.247.112	AS7922 Comcast Cable Communications, LLC	`6.49ms` from Denver, US
188.37.48.192	AS12353 Vodafone Portugal	`3.07ms` from Lisbon, PT
79.4.202.0	AS3269 Telecom Italia S.p.A.	`1.52ms` from Milan, IT
69.48.235.128	AS396982 Google LLC	`0.30ms` from Montreal, CA
76.117.108.144	AS7922 Comcast Cable Communications, LLC	`10.09ms` from New York City, US
124.159.112.240	AS7679 QTnet,Inc.	`9.67ms` from Osaka, JP
90.109.82.64	AS3215 Orange S.A.	`11.18ms` from Paris, FR
73.219.96.192	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Providence, US
179.246.1.144	AS26599 TELEFÔNICA BRASIL S.A	`8.27ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -m8 160.204.19.1

traceroute to 160.204.19.1 (160.204.19.1): 8 hops max, 52 byte packets

1 [AS15169] 142.251.241.129 33.666 ms

2 [AS15169] 108.170.255.228 30.338 ms

3 [] 210.173.184.25 37.635 ms

4 [AS2907] 150.99.20.8 39.423 ms

5 [AS2907] 150.99.192.230 39.433 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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