203.209.184.0/22

AS9621 · Okinawa Telecommunication Network Co.,Inc

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Summary

Country	Japan
Domain	ii-okinawa.ad.jp
ASN	AS9621
Registry	JPNIC
ID	OTNET-CIDR-BLK-JP

WHOIS Details

inetnum:        203.209.184.0 - 203.209.187.255
netname:        OTNet-CIDR-BLK-JP
descr:          OTNet CO.,Inc
remarks:        Email address for spam or abuse complaints : abuse@ii-okinawa.ad.jp
country:        JP
admin-c:        MY1650JP
tech-c:         JP00096960
last-modified:  2022-09-29T02:02:03Z
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

Nearby Ranges

BGP prefixes that overlap with 203.209.0.0/16

Range	ASN	Company	Num of IPs
203.209.192.0/19	AS133480	5G NETWORK OPERATIONS PTY LTD	8,192
203.209.192.0/19	AS63956	5G NETWORK OPERATIONS PTY LTD	8,192
203.209.224.0/19	AS37963	Zhejiang Ant Small And Micro Financial Services	8,192
203.209.160.0/20	AS7604	Zettagrid Pty Ltd	4,096
203.209.144.0/20	AS23620	DMM.com LLC	4,096
203.209.176.0/22	AS18126	Chubu Telecommunications Co.,Inc.	1,024
203.209.180.0/22	AS24088	HTC International telecommunication joint stock company	1,024
203.209.191.0/24	AS45629	Jasmine International Tower	256
203.209.190.0/24	AS45298	PT. INTERLINK TECHNOLOGY	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

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

IP Address	ASN	Details
203.209.186.78	AS9621 Okinawa Telecommunication Network Co.,Inc	`20.45ms` 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
170.215.164.54	AS5650 Frontier Communications of America, Inc.	`14.07ms` from Ashburn, US
172.8.13.230	AS7018 AT&T Enterprises, LLC	`14.10ms` from Atlanta, US
223.149.19.102	AS4134 CHINANET-BACKBONE	`7.83ms` from Chenzhou, CN
96.11.255.86	AS10796 Charter Communications Inc	`2.58ms` from Cleveland, US
115.237.184.22	AS4134 CHINANET-BACKBONE	`9.15ms` from Hangzhou, CN
14.171.5.38	AS45899 VNPT Corp	`3.10ms` from Hanoi, VN
5.187.108.38	AS21351 Canal + Telecom SAS	`13.69ms` from Le Lamentin, MQ
178.62.44.54	AS14061 DigitalOcean, LLC	`0.29ms` from London, GB
47.147.101.198	AS5650 Frontier Communications of America, Inc.	`3.32ms` from Los Angeles, US
100.41.40.182	AS701 Verizon Business	`0.75ms` from Philadelphia, US
198.15.67.38	AS20454 SECURED SERVERS LLC	`0.61ms` from Phoenix, US
90.63.159.86	AS3215 Orange S.A.	`2.28ms` from Saint-Denis, FR
200.168.61.134	AS27699 TELEFÔNICA BRASIL S.A	`2.95ms` from São Paulo, BR
124.214.115.70	AS2516 KDDI CORPORATION	`9.80ms` from Tokyo, JP
164.46.42.166	AS4694 IDC Frontier Inc.	`3.38ms` from Tokyo, JP
141.196.142.134	AS16135 Turkcell A.S.	`16.23ms` from Ankara, TR
23.22.161.22	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
108.48.54.118	AS701 Verizon Business	`1.78ms` from Ashburn, US
174.78.201.150	AS22773 Cox Communications Inc.	`6.54ms` from Atlanta, US
63.227.69.54	AS209 CenturyLink Communications, LLC	`10.22ms` from Chicago, US
34.174.235.230	AS396982 Google LLC	`0.14ms` from Dallas, US
196.250.197.230	AS327987 Webstorm (Pty) LTD	`1.88ms` from Durban, ZA
180.219.147.102	AS17924 SmarTone Mobile Communications Ltd	`12.74ms` from Hong Kong, HK
180.225.95.198	AS17858 LG POWERCOMM	`1.30ms` from Incheon, KR
90.73.21.54	AS3215 Orange S.A.	`13.69ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f4 203.209.186.78

traceroute to 203.209.186.78 (203.209.186.78): 64 hops max, 52 byte packets

4 [AS9498] 116.119.119.205 31.425 ms

5 [] 27.111.228.75 47.07 ms

6 *

7 [AS17676] 61.195.191.86 116.503 ms

8 [AS9621] 211.120.224.56 117.743 ms

9 [AS9621] 211.120.224.139 116.803 ms

10 [AS9621] 211.120.224.133 116.7 ms

11 [AS9621] 203.209.186.78 118.704 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On March 13th 2026

What are IP address ranges?

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