160.238.20.0/24

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

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Summary

Country	Japan
Domain	oita-pjc.ac.jp
ASN	AS2907
Registry	APNIC
ID	OITA-PJC

WHOIS Details

inetnum:        160.238.20.0 - 160.238.20.255
netname:        OITA-PJC
country:        JP
descr:          Public niversity Corporation Oita Prefectural College of Arts and Culture
admin-c:        RW17-AP
tech-c:         RW17-AP
status:         ASSIGNED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
changed:        hm-changed@apnic.net 20120427
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
mnt-by:         MAINT-JPNIC
changed:        abuse@apnic.net 20101108
changed:        hm-changed@apnic.net 20101111
changed:        ip-apnic@nic.ad.jp 20140702
source:         APNIC

person:         Ritsuku Watanabe
address:        OITA Prefectural College of Arts and Culture Uenogaokhigashi, Oita 870
country:        JP
phone:          +81 975 45 79 72
e-mail:         watanabe@oita-pjc.ac.jp
nic-hdl:        RW17-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  RW3-ARIN
remarks:        is-role:     N
remarks:        last-name:   Watanabe
remarks:        first-name:  Ritsuku
remarks:        street:      OITA Prefectural College of Arts and Culture Uenogaokhigashi, Oita 870
remarks:        country:     JP
remarks:        mailbox:     watanabe@oita-pjc.ac.jp
remarks:        bus-phone:   81 975 45 79 72
remarks:        reg-date:    1993-04-05
remarks:        changed:     hostmaster@arin.poc 19930405
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         watanabe@oita-pjc.ac.jp
mnt-by:         MNT-ERX-OITAPREFCOLARTCUL-NON-JP
changed:        hostmaster@arin.poc 19930405
changed:        hm-changed@apnic.net 20040319
source:         APNIC

inetnum:        160.238.20.0 - 160.238.20.255
netname:        OITA-PJC-CIDR-BLK-JP
descr:          Public University Corporation Oita Prefectural College of Arts and Culture
country:        JP
admin-c:        KK008JP
tech-c:         KK008JP
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
changed:        apnic-ftp@nic.ad.jp 19920625
changed:        apnic-ftp@nic.ad.jp 20120328
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 160.238.0.0/16

Range	ASN	Company	Num of IPs
160.238.252.0/22	AS264859	HomeNet LTDA	1,024
160.238.112.0/22	AS200547	MTK S.R.L.	1,024
160.238.232.0/22	AS266574	GMT Multimidia Ltda	1,024
160.238.236.0/22	AS266577	CRAVNET INFORMATICA LTDA	1,024
160.238.240.0/22	AS266572	WORLDNET TELECOMUNICAÇÕES	1,024
160.238.24.0/22	AS267263	VIVA TELECOM	1,024
160.238.128.0/22	AS266547	Fastsignal Com. e Serv. de informática Ltda	1,024
160.238.132.0/22	AS266624	CONEXAO VIP TELECOM	1,024
160.238.136.0/22	AS265727	Infinite Wireless & Networking	1,024
160.238.140.0/22	AS271666	JOSE HERNANI PEREIRA DE SOUZA	1,024
160.238.144.0/22	AS266534	AZECOM INTERNET	1,024
160.238.148.0/22	AS266553	MEGA NETWORK TELECOM LTDA - ME	1,024
160.238.152.0/22	AS262881	ARIKI SOLUCOES EM TECNOLOGIA	1,024
160.238.156.0/22	AS266541	ItaFibra - Provedor de Internet	1,024
160.238.160.0/22	AS266535	PELIKAN NET LTDA-ME	1,024
160.238.44.0/22	AS54290	Hostwinds LLC.	1,024
160.238.16.0/22	AS132817	DZCRD Networks Ltd	1,024
160.238.52.0/22	AS44994	IPEVA SARL	1,024
160.238.164.0/22	AS52617	DIGITAL.COM TELECOMUNICACOES LTDA	1,024
160.238.168.0/22	AS265725	COOP. DE ELECT., OBRAS, CRÉDITO, VIVIENDA Y SERVICIOS PÚBLICOS DE LAS FLORES LTDA	1,024
160.238.172.0/22	AS266554	QST Telecom LTDA - ME	1,024
160.238.176.0/22	AS266558	NETVIS TELECOM	1,024
160.238.72.0/22	AS133287	Andhra Pradesh State FiberNet Limited	1,024
160.238.76.0/22	AS134913	JETWAY BROADBAND INDIA PVT LTD	1,024
160.238.80.0/22	AS9245	Compass Communications Ltd	1,024
160.238.84.0/22	AS132839	602,6F Join In Hang Sing Centre Kwai Fung Crescent	1,024
160.238.88.0/22	AS135031	Infinity Internet Services	1,024
160.238.96.0/22	AS46261	QuickPacket, LLC	1,024
160.238.180.0/22	AS266641	Lavrasnet Servicos de Provedor de Internet Ltda	1,024
160.238.192.0/22	AS266549	Alexandre Augustini e Cia Ltda	1,024
160.238.196.0/22	AS266546	TWF NET PROVEDOR DE INTERNET LTDA	1,024
160.238.200.0/22	AS265018	DOMUS TELECOM	1,024
160.238.208.0/22	AS266569	TEC NET PROVEDOR LTDA	1,024
160.238.104.0/22	AS266151	Mania NET	1,024
160.238.216.0/22	AS266552	ADD TECNOLOGIA LTDA - ME	1,024
160.238.220.0/22	AS28270	Videomar Rede Nordeste S/A	1,024
160.238.224.0/22	AS266551	CONEXAOBA PROVEDOR DE INTERNET	1,024
160.238.228.0/22	AS266556	TIM28	1,024
160.238.108.0/22	AS266210	ROBERTA ROSSATTO FRANCISCO - ME	1,024
160.238.124.0/23	AS212372	COOLNET LLC	512
160.238.126.0/23	AS212372	COOLNET LLC	512
160.238.102.0/23	AS174	RiverStreet Networks	512
160.238.28.0/23	AS267310	COMPANHIA NACIONAL DE ABASTECIMENTO	512
160.238.61.0/24	AS54573	SED Multitel s.r.l.	256
160.238.100.0/24	AS2907	Public University Corporation Oita Prefectural College of Arts and Culture	256
160.238.120.0/24	AS210292	Data Plus SARL	256
160.238.121.0/24	AS210292	Data Plus SARL	256
160.238.122.0/24	AS210292	Data Plus SARL	256
160.238.123.0/24	AS210292	Data Plus SARL	256

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

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
167.71.74.200	AS14061 DigitalOcean, LLC	`0.19ms` from Amsterdam, NL
99.97.140.56	AS7018 AT&T Enterprises, LLC	`7.29ms` from Atlanta, US
154.176.123.184	AS8452 TE-AS	`4.41ms` from Cairo, EG
206.75.21.200	AS852 TELUS Communications Inc.	`0.68ms` from Calgary, CA
72.104.85.216	AS6167 Verizon Business	`14.02ms` from Chicago, US
41.27.7.152	AS29975 Vodacom	`11.00ms` from Johannesburg, ZA
37.221.143.216	AS62384 Radio Service Ltd.	`4.52ms` from Khmelnytskyi, UA
81.38.48.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.91ms` from Madrid, ES
66.176.143.72	AS7922 Comcast Cable Communications, LLC	`4.63ms` from Miami, US
112.252.250.8	AS4837 CHINA UNICOM China169 Backbone	`10.63ms` from Qingdao, CN
69.105.70.168	AS7018 AT&T Enterprises, LLC	`6.28ms` from Redding, US
121.148.57.216	AS4766 Korea Telecom	`5.60ms` from Seoul, KR
36.74.69.168	AS7713 PT Telekomunikasi Indonesia	`1.67ms` from Surabaya, ID
52.170.198.232	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
75.155.31.56	AS852 TELUS Communications Inc.	`1.32ms` from Calgary, CA
135.131.187.24	AS4181 TDS TELECOM	`6.53ms` from Chicago, US
107.200.31.24	AS7018 AT&T Enterprises, LLC	`7.82ms` from Chicago, US
34.136.74.88	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
36.248.174.24	AS4837 CHINA UNICOM China169 Backbone	`3.16ms` from Fuzhou, CN
187.10.87.248	AS27699 TELEFÔNICA BRASIL S.A	`3.94ms` from Sao Paulo, BR
27.235.240.40	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
177.11.191.248	AS52904 Multpontos Telecomunicações Ltda - ME	`9.32ms` from São Paulo, BR
91.96.231.24	AS9145 EWE TEL GmbH	`8.05ms` from Amsterdam, NL
111.30.78.248	AS38019 tianjin Mobile Communication Company Limited	`5.84ms` from Beijing, CN
97.242.185.248	AS6167 Verizon Business	`10.71ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m13 160.238.20.146

traceroute to 160.238.20.146 (160.238.20.146): 13 hops max, 52 byte packets

1 [AS141995] 154.26.153.12 0.175 ms

2 [AS6939] 72.52.98.69 1.43 ms

3 *

4 *

5 *

6 *

7 [AS5580] 203.190.230.207 160.115 ms

8 [AS2907] 150.99.20.222 174.957 ms

9 [AS2907] 150.99.199.46 176.601 ms

10 [AS2907] 133.37.240.195 175.686 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On September 11th 2025

What are IP address ranges?

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