103.40.128.0/22

AS23808 · TOSHIMA CABLE NETWORK CO.,LTD

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Summary

Country	Japan
Domain	toshima.ne.jp
ASN	AS23808
Registry	APNIC
ID	TOSHIMA-NETWORK

WHOIS Details

inetnum:        103.40.128.0 - 103.40.131.255
netname:        Toshima-Network
descr:          TOSHIMA CABLE NETWORK CO.,LTD
descr:          5-18-11,Nishiikebukuro,Toshima-ku,Tokyo 171-0021, JAPAN
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : abuse@toshima.ne.jp
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2016-07-01T04:18:01Z
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:        103.40.128.0 - 103.40.131.255
netname:        Toshima-Network-CIDR-BLK-JP
descr:          TOSHIMA CABLE NETWORK CO.,LTD
remarks:        Email address for spam or abuse complaints : abuse@toshima.ne.jp
country:        JP
admin-c:        JP00201254
tech-c:         JP00201254
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:  2020-10-22T23:59:30Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 103.40.0.0/16

Range	ASN	Company	Num of IPs
103.40.240.0/20	AS4816	Shenzhen Qianhai bird cloud computing Co. Ltd.	4,096
103.40.232.0/22	AS4837	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.40.232.0/22	AS138950	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.40.208.0/22	AS63834	PrimeXM Networks (Singapore) PTE. LTD	1,024
103.40.188.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.132.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.176.0/22	AS133747	FLAT B, 4/F, TOWER C, CLAGUE GARDEN ESTATE TSUEN WAN NT	1,024
103.40.148.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.96.0/22	AS18068	Nippo Taiyo Building 511, 3-2-28	1,024
103.40.124.0/22	AS4686	Mizushin Building 7F, 1-11-1, Kitasaiwai, Nishi-ku	1,024
103.40.112.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
103.40.184.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.60.0/22	AS133700	Gleam Worldwide Services Pvt Ltd.	1,024
103.40.192.0/22	AS4837	Jiangyin Oweb Network Co., Ltd.	1,024
103.40.104.0/22	AS9354	COMMUNITY NETWORK CENTER INC.	1,024
103.40.136.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.12.0/22	AS4837	Suqian Pugongying Network Service Co.,Ltd	1,024
103.40.12.0/22	AS4837	Suqian Pugongying Network Service Co.,Ltd	1,024
103.40.196.0/22	AS133661	Creative Cable Network Private Limited	1,024
103.40.140.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.152.0/22	AS132742	UNIT 047/F BRIGHT WAY TOWER	1,024
103.40.48.0/22	AS133593	VIZAG BROADCASTING COMPANY PVT. LTD	1,024
103.40.144.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
103.40.194.0/23	AS137697	Jiangyin Oweb Network Co., Ltd.	512
103.40.182.0/23	AS38794	United Information Highway Co.,Ltd.	512
103.40.110.0/23	AS10310	Brightroll, Inc	512
103.40.226.0/23	AS45766	Triangle Services	512
103.40.70.0/23	AS132895	Prodigy Communications Pty Ltd	512
103.40.192.0/23	AS137697	Jiangyin Oweb Network Co., Ltd.	512
103.40.172.0/23	AS131274	Cypress Telecom Limited	512
103.40.174.0/23	AS131274	CYPRESS TELECOM (CHINA) LIMITED	512
103.40.92.0/23	AS63504	Yayasan Panca Dharma	512
103.40.54.0/23	AS58392	PT. Sewiwi Indonesia	512
103.40.226.0/24	AS45766	Triangle Services	256
103.40.201.0/24	AS133699	Ziptel IT Solutions Pvt Ltd	256
103.40.80.0/24	AS133552	B.M.S College Of Engineering	256
103.40.122.0/24	AS63508	PT DINAMIKA MEDIAKOM	256
103.40.5.0/24	AS133747	Room 1607 Dominion Centre, 43 Queen's Road East, Wanchai	256
103.40.74.0/24	AS133638	ETHERNET XPRESS PVT. LTD.	256
103.40.65.0/24	AS59162	WAVES NET SOLUTIONS	256
103.40.66.0/24	AS59162	WAVES NET SOLUTIONS	256
103.40.112.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	256
103.40.81.0/24	AS132840	Neos Systems Limited	256
103.40.84.0/24	AS132057	Refinitiv Australia PTY Limited	256
103.40.121.0/24	AS63508	PT DINAMIKA MEDIAKOM	256
103.40.109.0/24	AS133120	Hosted Network Pty. Ltd.	256
103.40.134.0/24	AS38794	United Information Highway Co.,Ltd.	256
103.40.75.0/24	AS133638	ETHERNET XPRESS PVT. LTD.	256
103.40.123.0/24	AS63508	PT DINAMIKA MEDIAKOM	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

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Pingable IPs

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

IP Address	ASN	Details
103.40.129.1	AS23808 TOSHIMA CABLE NETWORK CO.,LTD	0.88ms from Tokyo, JP
103.40.128.1	AS23808 TOSHIMA CABLE NETWORK CO.,LTD	0.89ms from Tokyo, JP
103.40.130.1	AS23808 TOSHIMA CABLE NETWORK CO.,LTD	0.85ms from Tokyo, JP
103.40.131.1	AS23808 TOSHIMA CABLE NETWORK CO.,LTD	0.86ms 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
139.146.63.70	AS214648 Wirelink LLC	0.26ms from Ashburn, US
134.22.73.54	AS400511 Clearwave Communications	11.41ms from Atlanta, US
148.153.48.214	AS63199 CDS Global Cloud Co., Ltd	0.32ms from Dallas, US
103.187.113.70	AS149720 PT Adi Solusindo Teknologi	18.24ms from Jakarta, ID
86.189.197.166	AS2856 British Telecommunications PLC	3.99ms from London, GB
81.150.127.70	AS2856 British Telecommunications PLC	3.05ms from London, GB
65.189.8.86	AS10796 Charter Communications Inc	19.81ms from Manassas, US
186.230.125.22	AS26615 TIM S/A	1.78ms from Osasco, BR
14.103.24.102	AS4811 China Telecom (Group)	3.14ms from Shanghai, CN
180.174.20.214	AS4812 China Telecom (Group)	4.33ms from Shanghai, CN
79.133.4.102	AS3238 Alands Telekommunikation Ab	3.21ms from Stockholm, SE
85.127.43.38	AS8412 T-Mobile Austria GmbH	4.81ms from Vienna, AT
171.239.79.214	AS7552 Viettel Group	2.51ms from Ho Chi Minh City, VN
46.180.191.166	AS39927 E-Light-Telecom Ltd.	2.68ms from Kemerovo, RU
174.140.222.22	AS17252 Colocation America Corporation	0.95ms from Los Angeles, US
52.241.31.134	AS8075 Microsoft Corporation	0.69ms from San Jose, US
71.206.18.118	AS7922 Comcast Cable Communications, LLC	8.91ms from Ashburn, US
88.197.85.118	AS8643 NATIONAL AND KAPODISTRIAN UNIVERSITY OF ATHENS	1.71ms from Athens, GR
153.96.203.6	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	4.85ms from Berlin, DE
18.219.20.86	AS16509 Amazon.com, Inc.	0.11ms from Columbus, US
50.242.144.102	AS7922 Comcast Cable Communications, LLC	11.12ms from Dallas, US
135.134.5.214	AS4181 TDS TELECOM	11.91ms from Denver, US
79.200.157.22	AS3320 Deutsche Telekom AG	6.05ms from Frankfurt am Main, DE
185.130.11.22	AS44973 Rechenzentrum Hassfurt GmbH	3.57ms from Frankfurt am Main, DE
118.6.167.22	AS4713 NTT Communications Corporation	12.16ms from Osaka, JP

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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