160.18.148.0/23

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

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Summary

Country	Japan
Domain	tsuruoka-nct.ac.jp
ASN	AS2907
Registry	APNIC
ID	KOSEN-NET

WHOIS Details

inetnum:        160.18.0.0 - 160.18.255.255
netname:        KOSEN-NET
country:        JP
descr:          Institue National Colleges of Technology, Japan
admin-c:        SJ216-AP
tech-c:         SJ216-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2016-03-24T02:20:01Z
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:         Sato Jun
address:        no address supplied
country:        JP
phone:          +81 0235 22 3030
e-mail:         [email protected]
nic-hdl:        SJ216-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  SJ115-ARIN
remarks:        is-role:     N
remarks:        last-name:   Jun
remarks:        first-name:  Sato
remarks:        country:     JP
remarks:        mailbox:     [email protected]
remarks:        bus-phone:   +0235 22 3030
remarks:        reg-date:    1992-06-10
remarks:        changed:     [email protected] 19920610
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         [email protected]
mnt-by:         MNT-ERX-TSURUOKANATCOLTECH-NON-JP
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 160.18.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
160.18.148.67	kure-nct.jp	1
160.18.148.66	kure-nct.jp	1

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

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Pingable IPs

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

IP Address	ASN	Details
160.18.148.17	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.72ms` 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
77.160.2.215	AS1136 KPN B.V.	`1.14ms` from Amsterdam, NL
64.58.192.55	AS32458 IND. CO. CABLE TV, INC.	`14.93ms` from Dallas, US
52.138.206.183	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
178.30.240.151	AS8434 Telenor Sverige AB	`15.79ms` from Falkenberg, SE
80.144.108.7	AS3320 Deutsche Telekom AG	`2.39ms` from Frankfurt am Main, DE
113.78.253.135	AS4134 CHINANET-BACKBONE	`2.86ms` from Guangzhou, CN
171.251.111.231	AS7552 Viettel Group	`15.88ms` from Ho Chi Minh City, VN
8.217.207.87	AS45102 Alibaba (US) Technology Co., Ltd.	`0.54ms` from Hong Kong, HK
175.167.18.199	AS4837 CHINA UNICOM China169 Backbone	`4.40ms` from Liaoyang, CN
187.19.107.151	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`12.96ms` from Osasco, BR
112.230.2.135	AS4837 CHINA UNICOM China169 Backbone	`6.96ms` from Qingdao, CN
119.219.82.39	AS4766 Korea Telecom	`6.70ms` from Seoul, KR
121.5.239.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
83.143.240.103	AS9009 M247 Europe SRL	`5.16ms` from Vienna, AT
143.47.117.87	AS31898 Oracle Corporation	`0.36ms` from Ashburn, US
185.223.244.167	AS41110 DSLmobil GmbH	`6.67ms` from Frankfurt am Main, DE
183.61.54.71	AS4134 CHINANET-BACKBONE	`1.88ms` from Guangzhou, CN
113.169.121.151	AS45899 VNPT Corp	`2.65ms` from Ho Chi Minh City, VN
42.55.17.215	AS4837 CHINA UNICOM China169 Backbone	`9.92ms` from Liaoyang, CN
219.160.179.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.81ms` from Osaka, JP
89.104.172.119	AS49544 i3D.net B.V	`0.37ms` from Paris, FR
69.187.35.23	AS10361 Bloomberg, LP	`2.26ms` from Secaucus, US
219.102.66.247	AS2514 NTT PC Communications, Inc.	`3.69ms` from Tokyo, JP
218.221.178.7	AS2527 Sony Network Communications Inc.	`2.40ms` from Tokyo, JP
89.64.139.7	AS9141 P4 Sp. z o.o.	`6.32ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 160.18.148.1

traceroute to 160.18.148.1 (160.18.148.1): 64 hops max, 52 byte packets

3 [AS4785] 203.96.236.62 0.257 ms

4 *

5 [] 218.100.9.89 0.2 ms

6 [] 218.100.9.134 0.378 ms

7 [AS2907] 150.99.19.194 5.831 ms

8 [AS2907] 160.18.148.1 6.694 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On November 28th 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.

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