27.121.0.0/19

AS10010  ·  TOKAI Communications Corporation

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Summary

Country Japan
Domain tokai-grp.co.jp
ASN AS10010
Registry APNIC
ID TOKAI

WHOIS Details

inetnum:        27.121.0.0 - 27.121.63.255
netname:        TOKAI
descr:          TOKAI Communications Corporation
descr:          38,Oyaizu,Yaizu-city,SHIZUOKA 425-0073,JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : jpnic-tokaicom@tokai-grp.co.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2012-03-27T07:18:02Z
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:        27.121.0.0 - 27.121.63.255
netname:        TOKAI-CIDR-BLK-JP
descr:          TOKAI Communications Corporation
remarks:        Email address for spam or abuse complaints : jpnic-tokaicom@tokai-grp.co.jp
country:        JP
admin-c:        JP00078353
tech-c:         JP00078353
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:  2012-03-28T00:19:28Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 27.121.0.0/16

Range ASN Company Num of IPs
27.121.128.0/17 AS2519 Rakuten Mobile Network, Inc. 32,768
27.121.64.0/21 AS24446 5G NETWORK OPERATIONS PTY LTD 2,048
27.121.104.0/22 AS800 Network Access Associates Limited 1,024
27.121.88.0/22 AS55752 Cloud Plus Pty Ltd 1,024
27.121.108.0/22 AS56111 B306, 3rd Floor, Block B, Kelana Square 1,024
27.121.96.0/22 AS56304 Mount Campbell Networks Ltd 1,024
27.121.92.0/22 AS23616 Hitachi Information Systems, Ltd. 1,024
27.121.109.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.110.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.108.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.100.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.101.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.102.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.103.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256

Hosted domains

There are 10 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.121.6.140 teijin.co.in 4
27.121.0.132 secom-owel.jp 2
27.121.4.206 sumitclub.jp 2
27.121.1.187 acj-map.jp 1
27.121.1.189 web-adjuvant.jp 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

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

IP Address ASN Details
27.121.17.251 AS10010 TOKAI Communications Corporation 1.76ms from Tokyo, JP
27.121.20.254 AS10010 TOKAI Communications Corporation 1.66ms from Tokyo, JP
27.121.7.225 AS10010 TOKAI Communications Corporation 1.79ms from Tokyo, JP
27.121.18.253 AS10010 TOKAI Communications Corporation 1.64ms from Tokyo, JP
27.121.21.253 AS10010 TOKAI Communications Corporation 1.62ms from Tokyo, JP
27.121.0.212 AS10010 TOKAI Communications Corporation 4.49ms from Osaka, JP
27.121.4.174 AS10010 TOKAI Communications Corporation 0.53ms from Tokyo, JP
27.121.14.138 AS10010 TOKAI Communications Corporation 3.94ms from Tokyo, JP
27.121.12.53 AS10010 TOKAI Communications Corporation 20.54ms from Tokyo, JP
27.121.5.146 AS10010 TOKAI Communications Corporation 4.34ms from Osaka, JP
27.121.19.254 AS10010 TOKAI Communications Corporation 1.59ms from Tokyo, JP
27.121.10.135 AS10010 TOKAI Communications Corporation 17.68ms from Tokyo, JP
27.121.9.210 AS10010 TOKAI Communications Corporation 23.22ms from Tokyo, JP
27.121.23.252 AS10010 TOKAI Communications Corporation 1.60ms from Tokyo, JP
27.121.1.14 AS10010 TOKAI Communications Corporation 4.50ms from Osaka, JP
27.121.13.230 AS10010 TOKAI Communications Corporation 24.55ms from Tokyo, JP
27.121.22.254 AS10010 TOKAI Communications Corporation 1.62ms from Tokyo, JP
27.121.11.121 AS10010 TOKAI Communications Corporation 17.22ms from Tokyo, JP
27.121.6.58 AS10010 TOKAI Communications Corporation 0.61ms from Tokyo, JP
27.121.16.112 AS10010 TOKAI Communications Corporation 5.40ms from Tokyo, JP
27.121.2.251 AS10010 TOKAI Communications Corporation 0.43ms from Osaka, JP
27.121.15.105 AS10010 TOKAI Communications Corporation 3.47ms from Tokyo, JP
27.121.8.120 AS10010 TOKAI Communications Corporation 16.70ms from Tokyo, 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
208.100.196.3 AS398025 Cumberland Connect 8.62ms from Atlanta, US
71.140.145.211 AS7018 AT&T Enterprises, LLC 1.90ms from Atlanta, US
69.213.225.35 AS7018 AT&T Enterprises, LLC 3.77ms from Atlanta, US
45.178.96.3 AS267899 Maria Jose Noguera(Maxinternet) 15.11ms from Buenos Aires, AR
119.49.174.195 AS4837 CHINA UNICOM China169 Backbone 5.53ms from Changchun, CN
109.185.250.3 AS8926 Moldtelecom SA 2.88ms from Chisinau, MD
59.144.163.51 AS24560 Bharti Airtel Ltd., Telemedia Services 2.02ms from Delhi, IN
128.141.1.227 AS513 CERN - European Organization for Nuclear Research 3.06ms from Geneve, CH
72.186.255.179 AS33363 Charter Communications, Inc 11.29ms from Orlando, US
153.166.84.179 AS4713 NTT DOCOMO BUSINESS,Inc. 11.24ms from Osaka, JP
90.9.138.115 AS3215 Orange S.A. 6.90ms from Paris, FR
20.150.195.67 AS8075 Microsoft Corporation 0.26ms from Phoenix, US
24.18.7.83 AS7922 Comcast Cable Communications, LLC 15.11ms from Seattle, US
1.91.92.163 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 11.20ms from Beijing, CN
124.70.87.131 AS55990 Huawei Cloud Service data center 3.81ms from Beijing, CN
37.202.115.3 AS8376 Jordan Data Communications Company LLC 11.98ms from Cairo, EG
102.98.24.3 AS36925 MEDITELECOM 3.67ms from Casablanca, MA
209.160.120.83 AS30094 Giganews, Inc. 0.22ms from Chicago, US
116.103.29.19 AS7552 Viettel Group 18.82ms from Ho Chi Minh City, VN
20.199.190.83 AS8075 Microsoft Corporation 0.23ms from Kloten, CH
212.229.223.83 AS5378 Vodafone Limited 6.78ms from Manchester, GB
79.57.74.147 AS3269 Telecom Italia S.p.A. 3.04ms from Milan, IT
180.102.238.227 AS4134 CHINANET-BACKBONE 1.57ms from Nanjing, CN
207.10.139.51 AS14 Columbia University 6.59ms from New York City, US
65.56.100.51 AS3356 Level 3 Parent, LLC 14.58ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 27.121.9.210
traceroute to 27.121.9.210 (27.121.9.210): 12 hops max, 52 byte packets
5 [] 101.203.88.50 0.91 ms
6 *
7 *
8 *
9 [AS10010] 211.7.94.18 3.685 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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