202.8.48.0/20

AS17511  ·  OPTAGE Inc.

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Summary

Country Japan
Domain optage.co.jp
ASN AS17511
Registry APNIC
ID DS-NETWORKS

WHOIS Details

inetnum:        202.8.48.0 - 202.8.63.255
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 : [email protected]
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2020-10-26T06:30:05Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        202.8.48.0 - 202.8.63.255
netname:        K-Opticom-CIDR-BLK-JP
descr:          OPTAGE Inc.
remarks:        Email address for spam or abuse complaints : [email protected]
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:  2019-09-19T04:03:31Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 202.8.0.0/16

Range ASN Company Num of IPs
202.8.224.0/19 AS17639 CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC 8,192
202.8.208.0/20 AS7524 BAN-BAN Networks Co.LTD 4,096
202.8.16.0/21 AS10006 SECOM Trust Systems CO.,LTD. 2,048
202.8.120.0/22 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
202.8.72.0/22 AS137236 TURBOTECH CO., LTD. 1,024
202.8.40.0/22 AS140577 Ahrefs Pte Ltd 1,024
202.8.88.0/22 AS17630 Hong Kong Education City Ltd. 1,024
202.8.44.0/22 AS132040 Vital 1,024
202.8.80.0/22 AS23639 Internet Data Center 1,024
202.8.112.0/22 AS23860 Balaji Cable And Internet 1,024
202.8.116.0/22 AS23860 Metro Telecommunications 1,024
202.8.84.0/22 AS23884 Proen Corp Public Company Limited 1,024
202.8.108.0/22 AS25019 Saudi Telecom Company JSC 1,024
202.8.14.0/23 AS18410 104 Information Technology Co., Ltd. 512
202.8.6.0/23 AS18272 Benesse Corporation Inc. 512
202.8.40.0/23 AS140577 Ahrefs Crawler A 512
202.8.42.0/23 AS140577 Ahrefs Crawler B 512
202.8.78.0/23 AS18356 Aware Corporation Limited - Chiang Mai, Thailand Datacenter - IP Allocation 1 512
202.8.30.0/24 AS38722 Conduent Business Services Philippines Inc. 256
202.8.72.0/24 AS137236 TT-PPOE-SME-Customer 256
202.8.73.0/24 AS137236 TURBOTECH CO., LTD. 256
202.8.74.0/24 AS137236 TURBOTECH CO., LTD. 256
202.8.75.0/24 AS137236 TURBOTECH CO., LTD. 256
202.8.65.0/24 AS4767 Asian Institute of Technology 256
202.8.13.0/24 AS135047 Accident Compensation Corporation of New Zealand. 256
202.8.25.0/24 AS16509 Sportsbet Pty Ltd 256
202.8.93.0/24 AS17555 Springfield Network Operations Center 256
202.8.76.0/24 AS55923 Canon Business Services Australia 256
202.8.92.0/24 AS1221 DP World Australia Limited 256
202.8.1.0/24 AS3758 PETROCHINA INTERNATIONAL (SINGAPORE) PTE. LTD. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
41.108.158.36 AS36947 Telecom Algeria 13.07ms from Algiers, DZ
196.217.111.164 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.80ms from Casablanca, MA
152.37.10.4 AS393875 University of Mount Olive, Inc. 8.50ms from Charlotte, US
191.6.167.4 AS266196 BRASCOM SOLUCOES E TECNOLOGIA LTDA ME 13.56ms from Fortaleza, BR
45.11.228.244 AS213250 Dominic Scholz trading as ITP-Solutions GmbH & Co. KG 0.28ms from Frankfurt am Main, DE
80.153.234.36 AS3320 Deutsche Telekom AG 9.53ms from Frankfurt am Main, DE
86.161.165.116 AS2856 British Telecommunications PLC 1.68ms from London, GB
120.151.165.132 AS1221 Telstra Limited 1.64ms from Melbourne, AU
151.30.228.164 AS1267 WIND TRE S.P.A. 2.26ms from Milan, IT
23.38.226.36 AS16625 Akamai Technologies, Inc. 0.60ms from San Jose, US
73.123.64.148 AS7922 Comcast Cable Communications, LLC 6.46ms from Boston, US
80.98.251.164 AS21334 One Hungary Ltd. 10.10ms from Budapest, HU
35.201.191.36 AS396982 Google LLC 0.14ms from Chang-hua, TW
35.192.151.100 AS396982 Google LLC 0.09ms from Council Bluffs, US
185.98.143.132 AS6805 Telefonica Germany GmbH & Co.OHG 0.59ms from Duesseldorf, DE
223.244.133.228 AS4134 CHINANET-BACKBONE 11.36ms from Huai'an, CN
203.45.157.68 AS1221 Telstra Limited 1.66ms from Melbourne, AU
99.135.9.180 AS7018 AT&T Enterprises, LLC 3.38ms from Miami, US
151.21.149.212 AS1267 WIND TRE S.P.A. 1.79ms from Milan, IT
121.81.88.148 AS17511 OPTAGE Inc. 0.86ms from Osaka, JP
86.111.192.4 AS30857 Communications, Space & Technology Commission (Saudi Arabia) 2.30ms from Riyadh, SA
179.53.192.4 AS6400 Compañía Dominicana de Teléfonos S. A. 3.96ms from Santo Domingo, DO
182.213.163.20 AS17858 LG POWERCOMM 1.64ms from Seoul, KR
187.121.175.180 AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA 4.10ms from São Paulo, BR
20.238.243.132 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 202.8.55.208
traceroute to 202.8.55.208 (202.8.55.208): 11 hops max, 52 byte packets
5 *
6 *
7 [AS17511] 180.145.253.121 221.391 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in London, GB
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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