219.75.128.0/17

AS17511  ·  OPTAGE Inc.

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Summary

Country Japan
Domain optage.co.jp
ASN AS17511
Registry APNIC
ID K-OPTICOM

WHOIS Details

inetnum:        219.75.128.0 - 219.75.255.255
netname:        K-Opticom
descr:          OPTAGE Inc.
descr:          OPTAGE BLDG.,2-1-5 Shiromi,chuo-ku,Osaka 540-8622, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : abuse@optage.co.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2020-10-26T06:30:06Z
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:        219.75.128.0 - 219.75.255.255
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
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:  2019-09-19T04:04:17Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 219.75.0.0/16

No nearby ranges found.

Hosted domains

There are 83 domain names hosted across 51 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
219.75.128.203 ajtw.net 12
219.75.234.222 xn--nbk347hss6b2ci.jp 7
219.75.136.179 iex.tokyo 6
219.75.137.116 base-okamoto.co.jp 5
219.75.139.23 oriran.com 3
219.75.141.175 momonga.com 3
219.75.254.150 yuba.ne.jp 2
219.75.241.33 asaino.net 2
219.75.233.90 funride.ne.jp 2
219.75.232.51 dorcom.net 2
219.75.255.181 gsb.jp 1
219.75.130.5 seikousolutions.jp 1
219.75.253.232 wbot.xyz 1
219.75.254.114 krelia-works.org 1
219.75.175.160 poron.me 1
219.75.253.84 gigazine.jp 1
219.75.253.52 seihou-osaka.work 1
219.75.255.17 iaxi.jp 1
219.75.253.83 gigazine.jp 1
219.75.132.119 ss-db.net 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

Pingable IPs

2,716 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
219.75.177.205 AS17511 OPTAGE Inc. 2.54ms from Osaka, JP
219.75.142.107 AS17511 OPTAGE Inc. 1.20ms from Osaka, JP
219.75.147.37 AS17511 OPTAGE Inc. 1.18ms from Osaka, JP
219.75.239.194 AS17511 OPTAGE Inc. 2.13ms from Osaka, JP
219.75.154.1 AS17511 OPTAGE Inc. 2.13ms from Osaka, JP
219.75.134.101 AS17511 OPTAGE Inc. 1.39ms from Osaka, JP
219.75.192.1 AS17511 OPTAGE Inc. 1.71ms from Osaka, JP
219.75.232.10 AS17511 OPTAGE Inc. 1.61ms from Osaka, JP
219.75.233.81 AS17511 OPTAGE Inc. 1.61ms from Osaka, JP
219.75.211.52 AS17511 OPTAGE Inc. 2.47ms from Osaka, JP
219.75.130.144 AS17511 OPTAGE Inc. 1.30ms from Osaka, JP
219.75.197.124 AS17511 OPTAGE Inc. 2.19ms from Osaka, JP
219.75.187.136 AS17511 OPTAGE Inc. 2.31ms from Osaka, JP
219.75.218.88 AS17511 OPTAGE Inc. 2.14ms from Osaka, JP
219.75.144.166 AS17511 OPTAGE Inc. 1.00ms from Osaka, JP
219.75.160.33 AS17511 OPTAGE Inc. 1.44ms from Osaka, JP
219.75.143.167 AS17511 OPTAGE Inc. 1.59ms from Osaka, JP
219.75.131.80 AS17511 OPTAGE Inc. 1.04ms from Osaka, JP
219.75.236.92 AS17511 OPTAGE Inc. 3.19ms from Osaka, JP
219.75.242.230 AS17511 OPTAGE Inc. 2.86ms from Osaka, JP
219.75.183.170 AS17511 OPTAGE Inc. 2.47ms from Osaka, JP
219.75.140.216 AS17511 OPTAGE Inc. 1.17ms from Osaka, JP
219.75.136.174 AS17511 OPTAGE Inc. 1.82ms from Osaka, JP
219.75.172.95 AS17511 OPTAGE Inc. 2.66ms from Osaka, JP
219.75.189.189 AS17511 OPTAGE Inc. 2.43ms 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
83.84.56.1 AS33915 Vodafone Libertel B.V. 5.90ms from Amsterdam, NL
84.106.138.1 AS33915 Vodafone Libertel B.V. 5.61ms from Amsterdam, NL
94.107.147.1 AS47377 Orange Belgium SA 5.33ms from Amsterdam, NL
15.204.198.17 AS16276 OVH SAS 1.31ms from Ashburn, US
64.67.217.1 AS3737 PenTeleData Inc. 8.75ms from Ashburn, US
85.75.194.65 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.70ms from Athens, GR
65.82.20.177 AS6389 AT&T Enterprises, LLC 14.06ms from Atlanta, US
111.162.80.1 AS4837 CHINA UNICOM China169 Backbone 4.84ms from Beijing, CN
46.50.76.97 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 8.83ms from Braga, PT
119.5.124.161 AS4837 CHINA UNICOM China169 Backbone 10.99ms from Chengdu, CN
73.246.194.1 AS7922 Comcast Cable Communications, LLC 0.50ms from Chicago, US
27.15.236.1 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Chongqing, CN
158.41.239.1 AS1448 United Cooperative Services 2.34ms from Dallas, US
47.218.48.1 AS19108 Optimum 8.34ms from Dallas, US
47.42.104.1 AS20115 Charter Communications LLC 5.18ms from Dallas, US
170.94.82.193 AS21852 State Of Arkansas, Division of Information Systems 9.11ms from Dallas, US
66.218.137.113 AS17192 LEK Internet Services, Inc. 6.23ms from Detroit, US
212.234.207.81 AS3215 Orange S.A. 5.99ms from Frankfurt am Main, DE
183.145.215.1 AS4134 CHINANET-BACKBONE 5.89ms from Hangzhou, CN
183.148.72.1 AS4134 CHINANET-BACKBONE 11.04ms from Hangzhou, CN
101.66.16.1 AS4837 CHINA UNICOM China169 Backbone 12.77ms from Hangzhou, CN
14.190.138.97 AS45899 VNPT Corp 2.69ms from Hanoi, VN
14.184.72.209 AS45899 VNPT Corp 5.61ms from Ho Chi Minh City, VN
182.93.39.145 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.71ms from Hong Kong, HK
154.64.245.1 AS979 NetLab Global 0.42ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m5 219.75.216.123
traceroute to 219.75.216.123 (219.75.216.123): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 241.444 ms
2 [AS17511] 203.140.81.164 260.563 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milan, IT
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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