202.145.16.0/24

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

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Summary

Country	Japan
Domain
ASN	AS2907
Parent Range	202.145.16.0/22
Registry	APNIC
ID	CACNET

WHOIS Details

inetnum:        202.145.16.0 - 202.145.16.255
netname:        CACNET
country:        JP
descr:          Civil Aviation College, Independent Administrative Institution
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-JPNIC
mnt-routes:     MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2017-09-06T04:38:53Z
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 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        202.145.16.0 - 202.145.16.255
netname:        CACNET
descr:          Civil Aviation College, Independent Administrative Institution
country:        JP
admin-c:        OT8899JP
tech-c:         OT8899JP
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)
last-modified:  2017-10-18T00:04:26Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 202.145.16.0/24

Range	ASN	Company	Num of IPs
202.145.16.0/22	AS2907	Research Organization of Information and Systems, National Institute of Informatics	1,024

Nearby Ranges

BGP prefixes that overlap with 202.145.0.0/16

Range	ASN	Company	Num of IPs
202.145.128.0/17	AS9924	Taiwan Fixed Network CO.,LTD.	32,768
202.145.64.0/18	AS9924	Taiwan Fixed Network CO.,LTD.	16,384
202.145.32.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192
202.145.0.0/22	AS17884	PT UNINET Media Sakti	1,024
202.145.16.0/22	AS2907	Research Organization of Information and Systems, National Institute of Informatics	1,024
202.145.20.0/22	AS37892	Cable Media WAIWAI Co.,Ltd.	1,024
202.145.28.0/22	AS37892	Cable Media WAIWAI Co.,Ltd.	1,024
202.145.6.0/23	AS55666	PT Media Sarana Data	512
202.145.18.0/23	AS2907	Miyazaki Prefectural Nursing University	512
202.145.24.0/23	AS2907	Research Organization of Information and Systems, National Institute of Informatics	512
202.145.26.0/23	AS37892	Cable Media WAIWAI Co.,Ltd.	512
202.145.17.0/24	AS2907	Kyushu University of Medical Science	256
202.145.6.0/24	AS55666	FIBERSTREAM by GMEDIA	256
202.145.7.0/24	AS55666	PT Media Sarana Data	256

Hosted domains

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

IP Address	Domain	Domains on this IP
202.145.16.36	cac-ob.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
202.145.16.32	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.16ms` 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
20.25.84.248	AS8075 Microsoft Corporation	`0.54ms` from Ashburn, US
216.240.67.24	AS12067 ShawneeLink Corporation	`9.76ms` from Chicago, US
65.185.4.248	AS10796 Charter Communications Inc	`17.16ms` from Cleveland, US
86.180.107.24	AS2856 British Telecommunications PLC	`5.67ms` from Erith, GB
206.43.234.24	AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP	`19.40ms` from Fortaleza, BR
54.46.0.152	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
4.213.64.56	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
94.8.241.184	AS5607 Sky UK Limited	`1.20ms` from London, GB
98.53.15.56	AS7922 Comcast Cable Communications, LLC	`4.22ms` from Miami, US
213.189.199.216	AS49352 Domain names registrar REG.RU, Ltd	`0.56ms` from Moscow, RU
69.203.206.24	AS12271 Charter Communications Inc	`4.45ms` from New York City, US
96.234.24.168	AS701 Verizon Business	`1.02ms` from New York City, US
64.207.182.104	AS398101 GoDaddy.com, LLC	`1.23ms` from Phoenix, US
34.193.41.184	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
54.199.129.120	AS16509 Amazon.com, Inc.	`0.24ms` from Tokyo, JP
45.93.136.88	AS47583 Hostinger International Limited	`0.22ms` from Vilnius, LT
109.107.178.8	AS216071 SERVERS TECH FZCO	`1.42ms` from Amsterdam, NL
79.115.69.104	AS8708 DIGI ROMANIA S.A.	`2.63ms` from Bucharest, RO
156.204.232.40	AS8452 TE-AS	`5.49ms` from Cairo, EG
93.131.149.24	AS6805 Telefonica Germany GmbH & Co.OHG	`2.90ms` from Duesseldorf, DE
68.150.169.120	AS6327 Shaw Communications	`3.35ms` from Edmonton, CA
217.217.67.136	AS7029 Windstream Communications LLC	`0.47ms` from New York City, US
34.196.133.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
207.237.151.72	AS6079 RCN	`1.00ms` from Secaucus, US
73.186.109.104	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f5 202.145.16.1

traceroute to 202.145.16.1 (202.145.16.1): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.247 ms

6 [] 218.100.9.134 0.509 ms

7 [AS2907] 150.99.20.238 9.923 ms

8 [AS2907] 202.145.16.1 10.373 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On February 16th 2026

What are IP address ranges?

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