219.122.128.0/17

AS17511 · OPTAGE Inc.

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Summary

Country	Japan
Domain	optage.co.jp
ASN	AS17511
Registry	JPNIC
ID	K-OPTICOM-CIDR-BLK-JP

WHOIS Details

inetnum:        219.122.128.0 - 219.122.255.255
netname:        K-Opticom-CIDR-BLK-JP
descr:          OPTAGE Inc.
remarks:        Email address for spam or abuse complaints : abuse@optage.co.jp
country:        JP
admin-c:        JP00014196
tech-c:         JP00014196
last-modified:  2019-09-19T04:13:48Z
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 219.122.0.0/16

Range	ASN	Company	Num of IPs
219.122.32.0/19	AS17511	OPTAGE Inc.	8,192
219.122.0.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
219.122.96.0/20	AS18274	Utsunomiya Cable TV Corporation	4,096
219.122.112.0/20	AS2514	NTTPC Communications,Inc	4,096
219.122.80.0/20	AS7676	TAM Co.,LTD	4,096

Hosted domains

There are 217 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
219.122.247.245	love-beat.net	123
219.122.247.243	adult-dolce.com	59
219.122.253.144	ryouri-e.com	7
219.122.247.142	riyo-moka.com	4
219.122.228.206	exsw.cloud	1
219.122.219.12	t-kato.net	1
219.122.247.99	ugenta.jp	1
219.122.215.86	0ns.jp	1
219.122.232.9	dccmazeru.jp	1
219.122.252.65	hogehogesoft.com	1
219.122.175.83	fourslippers.com	1
219.122.182.171	ame.ski	1
219.122.148.71	vill.kamikitayama.nara.jp	1
219.122.253.241	xn--nomikai-fq4k0865a.jp	1
219.122.160.145	aozorawaon.com	1
219.122.253.76	usanalia.com	1
219.122.232.136	inasaka-yuatsu.co.jp	1
219.122.253.175	snoweer.net	1
219.122.149.76	ok-office.online	1
219.122.254.99	narakeirin.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

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Pingable IPs

1,895 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
219.122.140.130	AS17511 OPTAGE Inc.	`2.53ms` from Osaka, JP
219.122.141.23	AS17511 OPTAGE Inc.	`4.49ms` from Osaka, JP
219.122.161.254	AS17511 OPTAGE Inc.	`2.00ms` from Osaka, JP
219.122.129.215	AS17511 OPTAGE Inc.	`2.26ms` from Osaka, JP
219.122.147.180	AS17511 OPTAGE Inc.	`2.52ms` from Osaka, JP
219.122.175.37	AS17511 OPTAGE Inc.	`2.50ms` from Osaka, JP
219.122.145.27	AS17511 OPTAGE Inc.	`2.66ms` from Osaka, JP
219.122.174.104	AS17511 OPTAGE Inc.	`2.23ms` from Osaka, JP
219.122.144.217	AS17511 OPTAGE Inc.	`3.60ms` from Osaka, JP
219.122.168.128	AS17511 OPTAGE Inc.	`2.55ms` from Osaka, JP
219.122.173.106	AS17511 OPTAGE Inc.	`1.48ms` from Osaka, JP
219.122.136.249	AS17511 OPTAGE Inc.	`1.26ms` from Osaka, JP
219.122.163.17	AS17511 OPTAGE Inc.	`1.90ms` from Osaka, JP
219.122.133.157	AS17511 OPTAGE Inc.	`2.99ms` from Osaka, JP
219.122.169.48	AS17511 OPTAGE Inc.	`2.56ms` from Osaka, JP
219.122.142.157	AS17511 OPTAGE Inc.	`2.92ms` from Osaka, JP
219.122.131.129	AS17511 OPTAGE Inc.	`2.62ms` from Osaka, JP
219.122.151.141	AS17511 OPTAGE Inc.	`2.85ms` from Osaka, JP
219.122.137.209	AS17511 OPTAGE Inc.	`1.49ms` from Osaka, JP
219.122.150.162	AS17511 OPTAGE Inc.	`2.50ms` from Osaka, JP
219.122.134.165	AS17511 OPTAGE Inc.	`2.71ms` from Osaka, JP
219.122.159.167	AS17511 OPTAGE Inc.	`2.86ms` from Osaka, JP
219.122.138.241	AS17511 OPTAGE Inc.	`1.62ms` from Osaka, JP
219.122.156.227	AS17511 OPTAGE Inc.	`3.10ms` from Osaka, JP
219.122.160.43	AS17511 OPTAGE Inc.	`2.95ms` 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
2.134.204.1	AS9198 JSC Kazakhtelecom	`13.22ms` from Almaty, KZ
67.59.189.1	AS20021 Ntirety, Inc.	`4.47ms` from Ashburn, US
74.42.164.1	AS5650 Frontier Communications of America, Inc.	`7.13ms` from Ashburn, US
98.180.253.65	AS22773 Cox Communications Inc.	`7.99ms` from Atlanta, US
171.5.144.1	AS45758 Triple T Broadband Public Company Limited	`3.04ms` from Bangkok, TH
61.135.199.1	AS4808 China Unicom Beijing Province Network	`3.78ms` from Beijing, CN
84.90.16.1	AS13156 NOWO COMMUNICATIONS, S.A.	`3.96ms` from Braga, PT
186.127.247.1	AS7303 Telecom Argentina S.A.	`1.80ms` from Buenos Aires, AR
200.127.243.1	AS7303 Telecom Argentina S.A.	`1.36ms` from Buenos Aires, AR
190.19.126.1	AS7303 Telecom Argentina S.A.	`3.68ms` from Buenos Aires, AR
70.65.209.17	AS6327 Shaw Communications	`7.77ms` from Calgary, CA
24.137.144.1	AS11976 Fidelity Communication International Inc.	`10.98ms` from Chicago, US
147.53.95.1	AS1265 Saint Mary's College	`1.83ms` from Chicago, US
113.205.32.1	AS4837 CHINA UNICOM China169 Backbone	`1.36ms` from Chongqing, CN
27.14.24.1	AS4837 CHINA UNICOM China169 Backbone	`3.07ms` from Chongqing, CN
147.0.225.129	AS10796 Charter Communications Inc	`1.21ms` from Cleveland, US
75.108.232.1	AS19108 Optimum	`9.45ms` from Dallas, US
203.112.209.97	AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.	`5.84ms` from Dhaka, BD
3.28.124.81	AS16509 Amazon.com, Inc.	`0.88ms` from Dubai, AE
195.4.192.65	AS60175 Wortmann AG	`3.65ms` from Duesseldorf, DE
108.173.83.177	AS852 TELUS Communications Inc.	`1.60ms` from Edmonton, CA
31.117.183.225	AS2856 British Telecommunications PLC	`5.97ms` from Erith, GB
170.245.177.129	AS266524 ONBAHIA TELECOM	`15.84ms` from Fortaleza, BR
185.79.24.33	AS200561 Gamma Placetel GmbH	`0.28ms` from Frankfurt am Main, DE
89.238.73.1	AS34240 manitu GmbH	`4.32ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 219.122.164.76

traceroute to 219.122.164.76 (219.122.164.76): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.87 140.055 ms

2 [AS17511] 203.140.81.164 137.715 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On February 7th 2026

What are IP address ranges?

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