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:         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:  2025-04-10T11:04:13Z
source:         APNIC

person:         Sato Jun
address:        no address supplied
country:        JP
phone:          +81 0235 22 3030
e-mail:         jun@tnct.tsuruoka-nct.ac.jp
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:     jun@tnct.tsuruoka-nct.ac.jp
remarks:        bus-phone:   +0235 22 3030
remarks:        reg-date:    1992-06-10
remarks:        changed:     hostmaster@arin.poc 19920610
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         jun@tnct.tsuruoka-nct.ac.jp
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

Range	ASN	Company	Num of IPs
160.18.220.0/23	AS2907	Institue National Colleges of Technology, Japan	512
160.18.216.0/23	AS2907	Institue National Colleges of Technology, Japan	512
160.18.136.0/23	AS2907	Institue National Colleges of Technology, Japan	512
160.18.2.0/24	AS2907	Institue National Colleges of Technology, Japan	256
160.18.128.0/24	AS2907	Institue National Colleges of Technology, Japan	256
160.18.100.0/24	AS2907	Institue National Colleges of Technology, Japan	256
160.18.224.0/24	AS2907	Institue National Colleges of Technology, Japan	256

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
160.18.148.66	kure-nct.jp	1
160.18.148.67	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	6.68ms 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
217.165.89.23	AS5384 Emirates Internet	4.18ms from Al Fujairah City, AE
74.115.162.23	AS47100 WiTopia, Inc.	0.20ms from Ashburn, US
171.79.120.119	AS24560 Bharti Airtel Ltd., Telemedia Services	3.05ms from Delhi, IN
75.71.186.247	AS7922 Comcast Cable Communications, LLC	4.62ms from Denver, US
113.181.135.135	AS45899 VNPT Corp	1.75ms from Hanoi, VN
122.163.114.215	AS24560 Bharti Airtel Ltd., Telemedia Services	1.81ms from Kolkata, IN
90.248.38.23	AS5378 Vodafone Limited	6.81ms from London, GB
3.211.87.103	AS14618 Amazon.com, Inc.	0.19ms from Reston, US
170.246.131.7	AS28642 Contato Internet EIRELI	14.05ms from Sao Paulo, BR
175.209.126.39	AS4766 Korea Telecom	1.16ms from Seoul, KR
126.129.151.103	AS17676 SoftBank Corp.	3.47ms from Tokyo, JP
154.176.220.199	AS8452 TE-AS	4.98ms from Cairo, EG
208.117.13.151	AS32748 Steadfast	0.28ms from Chicago, US
71.199.70.199	AS7922 Comcast Cable Communications, LLC	14.30ms from Chicago, US
143.92.120.199	AS58521 Garena Online Pte Ltd	0.70ms from Dallas, US
40.122.187.215	AS8075 Microsoft Corporation	0.27ms from Des Moines, US
59.149.162.39	AS9269 Hong Kong Broadband Network Ltd.	0.99ms from Hong Kong, HK
92.29.69.39	AS13285 TalkTalk Communications Limited	1.36ms from London, GB
84.68.37.55	AS5378 Vodafone Limited	6.27ms from London, GB
45.95.122.247	AS210793 Altonetz GmbH	4.56ms from Munich, DE
60.101.78.55	AS17676 SoftBank Corp.	3.67ms from Osaka, JP
81.254.240.39	AS3215 Orange S.A.	7.06ms from Paris, FR
189.250.94.231	AS8151 UNINET	9.67ms from Santiago de Queretaro, MX
151.177.88.103	AS1257 Tele2 Sverige AB	1.12ms from Stockholm, SE
79.178.65.7	AS8551 Bezeq International Ltd.	4.82ms from Tel Aviv, IL

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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