1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.249.0.0/16
  4. AS55902  | 43.249.244.0/22

43.249.244.0/22

AS55902  ·  TS-NET of TOSET, Inc. in Japan

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Summary

Country Japan
Domain tsnet-japan.com
ASN AS55902
Registry APNIC
ID TSNETWORKS1-JP

WHOIS Details

inetnum:        43.249.244.0 - 43.249.247.255
netname:        TSNETWORKS1-JP
descr:          TOSEI, Inc.
descr:          Equinix Japan C/O TOSEI, Inc.,
country:        JP
org:            ORG-TI5-AP
admin-c:        TA204-AP
tech-c:         TA204-AP
abuse-c:        AT1209-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TSNETWORKS1-JP
mnt-routes:     MAINT-TSNETWORKS1-JP
mnt-irt:        IRT-TSNETWORKS1-JP
last-modified:  2020-07-15T02:23:06Z
source:         APNIC

irt:            IRT-TSNETWORKS1-JP
address:        TOSEI, Inc., Kotoku Tokyo 135-0051
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TA204-AP
tech-c:         TA204-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-27
mnt-by:         MAINT-TSNETWORKS1-JP
last-modified:  2025-11-18T00:27:52Z
source:         APNIC

organisation:   ORG-TI5-AP
org-name:       TOSEI, Inc.
org-type:       LIR
country:        JP
address:        TOSEI, Inc.,
address:        203, 1-2-5, Edagawa
phone:          +81-3-6666-1631
fax-no:         +81-3-6666-1632
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:05Z
source:         APNIC

role:           ABUSE TSNETWORKS1JP
country:        ZZ
address:        TOSEI, Inc., Kotoku Tokyo 135-0051
phone:          +000000000
e-mail:         [email protected]
admin-c:        TA204-AP
tech-c:         TA204-AP
nic-hdl:        AT1209-AP
remarks:        Generated from irt object IRT-TSNETWORKS1-JP
remarks:        [email protected] was validated on 2025-08-27
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T00:22:21Z
source:         APNIC

role:           TSnetworks administrator
address:        TOSEI, Inc.
address:        Edagawa, Kotoku, Tokyo 135-0051 Japan
country:        JP
phone:          +81-3
e-mail:         [email protected]
admin-c:        TA204-AP
tech-c:         TA204-AP
nic-hdl:        TA204-AP
mnt-by:         MAINT-TSNETWORKS1-JP
last-modified:  2025-11-05T08:22:25Z
source:         APNIC

route:          43.249.244.0/22
origin:         AS55902
descr:          TOSEI, Inc.
mnt-by:         MAINT-TSNETWORKS1-JP
last-modified:  2025-11-05T09:22:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 43.249.244.0/22

Range ASN Company Num of IPs
43.249.244.0/24 AS55902 Snetwork 256
43.249.245.0/24 AS55902 Orange Hosting 256

Nearby Ranges

BGP prefixes that overlap with 43.249.0.0/16

Range ASN Company Num of IPs
43.249.220.0/22 AS153494 UNIT 04，7/F BRIGHT WAY TOWER 1,024
43.249.192.0/22 AS139180 Shandong eshinton Network Technology Co., Ltd. 1,024
43.249.176.0/22 AS56017 VITI 1,024
43.249.140.0/22 AS55653 PT Skyline Semesta 1,024
43.249.24.0/22 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 1,024
43.249.236.0/22 AS4837 China Unicom Shanxi province network 1,024
43.249.136.0/22 AS4837 China Unicom Tianjin province network 1,024
43.249.200.0/22 AS133096 MOTHERSHIP LIMITED 1,024
43.249.100.0/22 AS133747 FLAT B, 4/F, TOWER C, CLAGUE GARDEN ESTATE TSUEN WAN NT 1,024
43.249.208.0/22 AS45298 PT. INTERLINK TECHNOLOGY 1,024
43.249.44.0/22 AS16509 Amazon.com, Inc. 1,024
43.249.76.0/22 AS153494 UNIT 04，7/F BRIGHT WAY TOWER 1,024
43.249.172.0/22 AS138415 111 Sports West 1,024
43.249.144.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
43.249.116.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
43.249.36.0/23 AS133752 LeaseWeb Asia Pacific - Hong Kong 512
43.249.0.0/23 AS139021 ZHONGYA PTE.LTD (sg.eshosting.com) 512
43.249.32.0/23 AS56309 READYIDC COMPANY LIMITED 512
43.249.38.0/23 AS59253 LEASEWEB SINGAPORE PTE. LTD. 512
43.249.2.0/24 AS139021 ZHONGYA PTE.LTD (sg.eshosting.com) 256
43.249.37.0/24 AS133752 LeaseWeb Asia Pacific - Hong Kong 256
43.249.36.0/24 AS133752 LeaseWeb Asia Pacific - Hong Kong 256
43.249.112.0/24 AS38794 Corperate Customer Group 256
43.249.115.0/24 AS38794 Corperate Customer Group 256
43.249.99.0/24 AS131274 Cypress Telecom Limited Singapore 256
43.249.34.0/24 AS45413 ServeNet Solution Limited Partnership 256
43.249.27.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
43.249.24.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
43.249.240.0/24 AS5065 Bunny Communications LLC 256
43.249.242.0/24 AS5065 Bunny Communications LLC 256
43.249.243.0/24 AS5065 Bunny Communications LLC 256
43.249.114.0/24 AS132838 Corperate Customer Group 256
43.249.113.0/24 AS132838 Corperate Customer Group 256
43.249.244.0/24 AS55902 Snetwork 256
43.249.245.0/24 AS55902 Orange Hosting 256
43.249.93.0/24 AS132827 grtfsys 256
43.249.38.0/24 AS59253 Leaseweb Asia Pacific Pte. Ltd. 256
43.249.92.0/24 AS132827 dsdnet 256
43.249.35.0/24 AS58955 Bangmod Enterprise Co., Ltd. 256
43.249.39.0/24 AS59253 Leaseweb Asia Pacific Pte. Ltd. 256
43.249.3.0/24 AS139021 West263 International Limited 256
43.249.241.0/24 AS142622 Bunny Communications LLC 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
Read more

Pingable IPs

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

IP Address ASN Details
43.249.247.44 AS55902 TS-NET of TOSET, Inc. in Japan 1.78ms from Tokyo, JP
43.249.244.60 AS55902 TS-NET of TOSET, Inc. in Japan 1.90ms 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
205.177.8.38 AS3491 PCCW Global, Inc. 0.30ms from Accra, GH
76.151.222.54 AS7922 Comcast Cable Communications, LLC 7.42ms from Herndon, US
45.43.33.22 AS21859 Zenlayer Inc 0.50ms from Hong Kong, HK
180.72.53.198 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.54ms from Kuala Lumpur, MY
175.174.215.134 AS4837 CHINA UNICOM China169 Backbone 9.48ms from Liaoyang, CN
62.60.6.150 AS49572 Fujitsu Services Ltd. 7.06ms from London, GB
90.68.177.38 AS12479 Orange Espagne SA 1.81ms from Madrid, ES
47.199.157.230 AS5650 Frontier Communications of America, Inc. 6.61ms from Miami, US
96.76.30.86 AS7922 Comcast Cable Communications, LLC 11.77ms from Miami, US
98.203.79.38 AS7922 Comcast Cable Communications, LLC 3.75ms from Miami, US
177.4.46.86 AS8167 V tal 3.77ms from Novo Hamburgo, BR
175.201.178.134 AS4766 Korea Telecom 5.15ms from Seoul, KR
14.36.42.166 AS4766 Korea Telecom 1.44ms from Seoul, KR
52.220.31.150 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG
61.228.34.150 AS3462 Data Communication Business Group 1.70ms from Taipei, TW
99.252.85.22 AS812 Rogers Communications Canada Inc. 6.46ms from Toronto, CA
190.55.61.102 AS27747 Telecentro S.A. 0.37ms from Buenos Aires, AR
41.239.126.22 AS8452 TE-AS 7.35ms from Cairo, EG
96.74.190.198 AS7922 Comcast Cable Communications, LLC 5.26ms from Chicago, US
109.58.131.70 AS44034 Hi3G Access AB 6.89ms from Copenhagen, DK
48.216.35.134 AS8075 Microsoft Corporation 0.72ms from Dallas, US
34.242.24.38 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
84.134.90.230 AS3320 Deutsche Telekom AG 2.93ms from Frankfurt am Main, DE
157.18.72.246 AS17816 China Unicom IP network China169 Guangdong province 5.28ms from Guangzhou, CN
183.36.5.134 AS4134 CHINANET-BACKBONE 1.06ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 43.249.244.86
traceroute to 43.249.244.86 (43.249.244.86): 64 hops max, 52 byte packets
7 [AS13335] 172.70.145.9 1.097 ms
10 *
11 [AS55902] 43.249.244.86 68.862 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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