142.91.106.0/23

AS134351 · Leaseweb Japan K.K.

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Summary

Country	Japan
Domain	leaseweb.com
ASN	AS134351
Registry	APNIC
ID	LEASEWEB-JP

WHOIS Details

inetnum:        142.91.104.0 - 142.91.111.255
netname:        LEASEWEB-JP
descr:          Leaseweb Japan K.K.
country:        JP
org:            ORG-LJK1-AP
admin-c:        LJKA1-AP
tech-c:         LJKA1-AP
abuse-c:        AL1601-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-LEASEWEB-JP
mnt-routes:     MAINT-LEASEWEB-JP
mnt-irt:        IRT-LEASEWEB-JP
last-modified:  2025-03-13T06:01:46Z
source:         APNIC

irt:            IRT-LEASEWEB-JP
address:        201 Chambre de Nishi Azabu,, 4-14-14, Nishiazabu, Minato Ku Tokyo-To 106-0031
e-mail:         abuse@jp.leaseweb.com
abuse-mailbox:  abuse@jp.leaseweb.com
admin-c:        LJKA1-AP
tech-c:         LJKA1-AP
auth:           # Filtered
remarks:        abuse@jp.leaseweb.com was validated on 2025-07-17
mnt-by:         MAINT-LEASEWEB-JP
last-modified:  2025-11-18T00:33:37Z
source:         APNIC

organisation:   ORG-LJK1-AP
org-name:       Leaseweb Japan K.K.
org-type:       LIR
country:        JP
address:        201 Chambre de Nishi Azabu,
address:        4-14-14, Nishiazabu
phone:          +31(0)20-3165168
e-mail:         noc@network.leaseweb.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:07Z
source:         APNIC

role:           ABUSE LEASEWEBJP
country:        ZZ
address:        201 Chambre de Nishi Azabu,, 4-14-14, Nishiazabu, Minato Ku Tokyo-To 106-0031
phone:          +000000000
e-mail:         abuse@jp.leaseweb.com
admin-c:        LJKA1-AP
tech-c:         LJKA1-AP
nic-hdl:        AL1601-AP
remarks:        Generated from irt object IRT-LEASEWEB-JP
remarks:        abuse@jp.leaseweb.com was validated on 2025-07-17
abuse-mailbox:  abuse@jp.leaseweb.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-17T07:46:00Z
source:         APNIC

role:           Leaseweb Japan KK administrator
address:        201 Chambre de Nishi Azabu,, 4-14-14, Nishiazabu, Minato Ku Tokyo-To 106-0031
country:        JP
phone:          +31(0)20-3165168
e-mail:         abuse@jp.leaseweb.com
admin-c:        LJKA1-AP
tech-c:         LJKA1-AP
nic-hdl:        LJKA1-AP
mnt-by:         MAINT-LEASEWEB-JP
last-modified:  2020-03-13T00:37:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 142.91.0.0/16

Range	ASN	Company	Num of IPs
142.91.0.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.128.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.144.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.160.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.184.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.192.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.216.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.224.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.232.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.240.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.248.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.40.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.72.0/21	AS395954	LeaseWeb USA, Inc. Los Angeles	2,048
142.91.88.0/21	AS396190	LeaseWeb USA, Inc. Seattle	2,048
142.91.136.0/21	AS7203	Leaseweb USA, Inc.	2,048
142.91.56.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
142.91.116.0/22	AS396190	LeaseWeb USA, Inc. Seattle	1,024
142.91.112.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
142.91.208.0/22	AS396190	LeaseWeb USA, Inc. Seattle	1,024
142.91.24.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.28.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.32.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.36.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.16.0/22	AS395954	LeaseWeb USA, Inc. Los Angeles	1,024
142.91.168.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.172.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.212.0/22	AS7203	Leaseweb USA, Inc.	1,024
142.91.126.0/24	AS7979	ECOMMPAY LTD	256
142.91.127.0/24	AS7979	Servers.com B.V.	256
142.91.124.0/24	AS7979	Servers.com B.V.	256
142.91.125.0/24	AS7979	Servers.com B.V.	256

Hosted domains

There are 68 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
142.91.106.175	comdog.top	51
142.91.106.214	global-strider.com	5
142.91.106.196	inetsm.work	4
142.91.106.140	ste87.icu	3
142.91.106.195	stiedonken.web.id	2
142.91.106.44	repository.top	1
142.91.106.186	seo-meta.com	1
142.91.106.6	321cdn.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
142.91.106.252	AS134351 Leaseweb Japan K.K.	`0.61ms` 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
52.35.25.215	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
45.73.143.151	AS26292 Shrewsbury Electric and Cable Operations	`1.75ms` from Boston, US
41.82.22.167	AS8346 SONATEL-AS Autonomous System	`2.51ms` from Dakar, SN
88.150.157.7	AS20860 IOMART CLOUD SERVICES LIMITED	`1.46ms` from London, GB
81.53.69.39	AS3215 Orange S.A.	`14.60ms` from Paris, FR
67.84.27.199	AS6128 Cablevision Systems Corp.	`6.90ms` from Piscataway, US
118.56.133.55	AS4766 Korea Telecom	`6.99ms` from Seoul, KR
121.177.88.71	AS4766 Korea Telecom	`6.76ms` from Seoul, KR
114.182.216.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.27ms` from Tokyo, JP
23.33.222.119	AS16625 Akamai Technologies, Inc.	`0.25ms` from Warsaw, PL
77.160.133.167	AS1136 KPN B.V.	`1.39ms` from Amsterdam, NL
221.239.30.87	AS17638 ASN for TIANJIN Provincial Net of CT	`4.39ms` from Beijing, CN
52.252.59.199	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
43.138.200.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
143.89.121.39	AS3363 Hong Kong University of Science and Technology	`2.11ms` from Hong Kong, HK
74.207.178.103	AS14543 SRT Communications, Inc.	`16.70ms` from Minneapolis, US
104.243.38.167	AS23470 ReliableSite.Net LLC	`0.67ms` from New York City, US
73.150.228.71	AS7922 Comcast Cable Communications, LLC	`8.79ms` from New York City, US
68.194.238.7	AS6128 Cablevision Systems Corp.	`8.34ms` from Newark, US
163.176.176.7	AS31898 Oracle Corporation	`0.35ms` from Sao Paulo, BR
220.127.175.215	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
218.158.147.199	AS4766 Korea Telecom	`3.31ms` from Seoul, KR
126.218.232.151	AS17676 SoftBank Corp.	`3.25ms` from Tokyo, JP
99.14.53.151	AS7018 AT&T Enterprises, LLC	`7.72ms` from Atlanta, US
88.72.164.23	AS3209 Vodafone GmbH	`8.85ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -m7 142.91.107.92

traceroute to 142.91.107.92 (142.91.107.92): 7 hops max, 52 byte packets

1 [AS56911] 176.58.82.70 2.82 ms

2 *

3 [AS56911] 185.169.236.172 1.243 ms

4 [AS56911] 185.169.236.162 5.178 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Naples, IT

On December 28th 2025

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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