202.145.17.0/24

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	JPNIC
ID	PHOENIX-NET

WHOIS Details

inetnum:        202.145.17.0 - 202.145.17.255
netname:        PHOENIX-NET
descr:          Kyushu University of Medical Science
country:        JP
admin-c:        JP00154214
tech-c:         JP00154214
last-modified:  2024-04-27T00:02:02Z
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)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 202.145.17.0/24

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
202.145.16.0/24	AS2907	Civil Aviation College, Independent Administrative Institution	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.145.17.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`11.34ms` 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
66.30.48.104	AS7922 Comcast Cable Communications, LLC	`8.30ms` from Boston, US
200.16.128.184	AS10834 Telefonica de Argentina	`0.68ms` from Buenos Aires, AR
188.115.162.8	AS6876 TENET Scientific Production Enterprise LLC	`3.49ms` from Chisinau, MD
67.84.219.168	AS6128 Cablevision Systems Corp.	`5.83ms` from New York City, US
86.218.145.184	AS3215 Orange S.A.	`4.34ms` from Paris, FR
3.84.109.152	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
126.40.250.72	AS17676 SoftBank Corp.	`15.58ms` from Tokyo, JP
165.225.111.72	AS53813 ZSCALER, INC.	`0.15ms` from Tokyo, JP
185.21.13.184	AS216071 SERVERS TECH FZCO	`0.57ms` from Amsterdam, NL
46.128.16.88	AS35244 Tele Columbus AG	`8.47ms` from Berlin, DE
41.42.63.232	AS8452 TE-AS	`7.27ms` from Cairo, EG
75.181.84.8	AS11426 Charter Communications Inc	`12.53ms` from Charlotte, US
3.77.143.200	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
37.196.244.216	AS1257 Tele2 Sverige AB	`0.49ms` from Goeteborg, SE
60.184.12.72	AS4134 CHINANET-BACKBONE	`8.72ms` from Hangzhou, CN
87.125.97.104	AS12430 VODAFONE ESPANA S.A.U.	`3.06ms` from Madrid, ES
189.241.65.88	AS8151 UNINET	`3.77ms` from Santiago de Queretaro, MX
73.4.61.200	AS7922 Comcast Cable Communications, LLC	`7.18ms` from Boston, US
91.183.214.200	AS5432 Proximus NV	`1.24ms` from Brussels, BE
156.222.195.120	AS8452 TE-AS	`6.41ms` from Cairo, EG
103.40.156.104	AS150434 Signature International	`0.34ms` from Dhaka, BD
52.17.60.24	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.41.4.72	AS3320 Deutsche Telekom AG	`2.91ms` from Frankfurt am Main, DE
66.27.113.72	AS20001 Charter Communications Inc	`6.31ms` from Los Angeles, US
67.70.131.200	AS577 Bell Canada	`5.87ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f5 202.145.17.254

traceroute to 202.145.17.254 (202.145.17.254): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.388 ms

6 [] 218.100.9.134 0.477 ms

7 [AS2907] 150.99.20.238 9.877 ms

8 [AS2907] 202.145.17.254 11.723 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

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.

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