182.16.236.0/22

AS18272 · Benesse Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	benesse.co.jp
ASN	AS18272
Registry	APNIC
ID	BENESSE-JP

WHOIS Details

inetnum:        182.16.236.0 - 182.16.239.255
netname:        BENESSE-JP
descr:          Benesse Corporation Inc.
country:        JP
org:            ORG-BCI3-AP
admin-c:        BCIA3-AP
tech-c:         BCIA3-AP
abuse-c:        AB1652-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-BENESSE-JP
mnt-routes:     MAINT-BENESSE-JP
mnt-irt:        IRT-BENESSE-JP
last-modified:  2023-11-02T05:59:15Z
source:         APNIC

irt:            IRT-BENESSE-JP
address:        3-7-17 Minamigata Kita-ku, Okayama Okayama 700-8686
e-mail:         bc-nw@mail.benesse.co.jp
abuse-mailbox:  bc-nw@mail.benesse.co.jp
admin-c:        BCIA3-AP
tech-c:         BCIA3-AP
auth:           # Filtered
remarks:        bc-nw@mail.benesse.co.jp was validated on 2025-11-27
mnt-by:         MAINT-BENESSE-JP
last-modified:  2025-11-27T08:31:03Z
source:         APNIC

organisation:   ORG-BCI3-AP
org-name:       Benesse Corporation Inc.
org-type:       LIR
country:        JP
address:        3-7-17 Minamigata Kita-ku
phone:          +81862251100
e-mail:         bc-nw@mail.benesse.co.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-10-05T13:07:55Z
source:         APNIC

role:           ABUSE BENESSEJP
country:        ZZ
address:        3-7-17 Minamigata Kita-ku, Okayama Okayama 700-8686
phone:          +000000000
e-mail:         bc-nw@mail.benesse.co.jp
admin-c:        BCIA3-AP
tech-c:         BCIA3-AP
nic-hdl:        AB1652-AP
remarks:        Generated from irt object IRT-BENESSE-JP
remarks:        bc-nw@mail.benesse.co.jp was validated on 2025-11-27
abuse-mailbox:  bc-nw@mail.benesse.co.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-27T08:31:19Z
source:         APNIC

role:           Benesse Corporation Inc administrator
address:        3-7-17 Minamigata Kita-ku, Okayama Okayama 700-8686
country:        JP
phone:          +81862251100
e-mail:         bc-nw@mail.benesse.co.jp
admin-c:        BCIA3-AP
tech-c:         BCIA3-AP
nic-hdl:        BCIA3-AP
mnt-by:         MAINT-BENESSE-JP
last-modified:  2023-11-02T05:30:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 182.16.0.0/16

Range	ASN	Company	Num of IPs
182.16.0.0/17	AS45753	Netsec Limited	32,768
182.16.0.0/17	AS9744	Netsec Limited	32,768
182.16.224.0/21	AS37916	A.T.WORKS,Inc.	2,048
182.16.152.0/22	AS135889	Softsource Ltd	1,024
182.16.156.0/22	AS55406	26 Shyamoli, Bir Uttam A. W. Chowdhury Road	1,024
182.16.162.0/24	AS17995	PT iForte Global Internet	256
182.16.163.0/24	AS17995	PT iForte Global Internet	256
182.16.164.0/24	AS17995	PT iForte Global Internet	256
182.16.165.0/24	AS17995	PT iForte Global Internet	256
182.16.131.0/24	AS132505	Concentrix Daksh Services Philippines Corporation12 Flr. Cyberone Bldg Eastwood City Cyberpark 188 E. Rodriguez Jr. Avenue Bagumbayan, Quezon City	256
182.16.167.0/24	AS17995	PT iForte Global Internet	256
182.16.168.0/24	AS17995	PT iForte Global Internet	256
182.16.169.0/24	AS17995	PT iForte Global Internet	256
182.16.170.0/24	AS17995	PT iForte Global Internet	256
182.16.176.0/24	AS17995	PT iForte Global Internet	256
182.16.247.0/24	AS45298	PT. INTERLINK TECHNOLOGY	256
182.16.166.0/24	AS17995	PT iForte Global Internet	256
182.16.132.0/24	AS132505	Concentrix Daksh Services Philippines Corporation12 Flr. Cyberone Bldg Eastwood City Cyberpark 188 E. Rodriguez Jr. Avenue Bagumbayan, Quezon City	256
182.16.134.0/24	AS15084	Concentrix Daksh Services Philippines Corporation12 Flr. Cyberone Bldg Eastwood City Cyberpark 188 E. Rodriguez Jr. Avenue Bagumbayan, Quezon City	256
182.16.135.0/24	AS15084	Concentrix Daksh Services Philippines Corporation12 Flr. Cyberone Bldg Eastwood City Cyberpark 188 E. Rodriguez Jr. Avenue Bagumbayan, Quezon City	256
182.16.160.0/24	AS17995	PT iForte Global Internet	256
182.16.161.0/24	AS17995	PT iForte Global Internet	256

Hosted domains

There are 5 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

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

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
98.251.61.6	AS7922 Comcast Cable Communications, LLC	`5.12ms` from Atlanta, US
101.22.241.22	AS4837 CHINA UNICOM China169 Backbone	`9.74ms` from Beijing, CN
78.54.197.102	AS6805 Telefonica Germany GmbH & Co.OHG	`3.13ms` from Berlin, DE
93.163.34.166	AS3292 TDC Holding A/S	`1.04ms` from Copenhagen, DK
93.118.31.54	AS41998 NetCom BW GmbH	`15.97ms` from Frankfurt am Main, DE
217.160.80.214	AS8560 IONOS SE	`0.12ms` from Kansas City, US
182.183.140.86	AS17557 Pakistan Telecommunication Company Limited	`12.21ms` from Karachi, PK
187.137.56.166	AS8151 UNINET	`18.33ms` from Los Angeles, US
84.120.163.134	AS6739 VODAFONE ONO, S.A.	`4.28ms` from Madrid, ES
93.43.90.150	AS12874 Fastweb SpA	`0.74ms` from Milan, IT
184.152.51.54	AS12271 Charter Communications Inc	`3.77ms` from New York City, US
74.118.137.22	AS20326 TeraSwitch Networks Inc.	`0.12ms` from Pittsburgh, US
34.202.190.70	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
49.50.163.214	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`1.30ms` from Seoul, KR
61.81.14.150	AS4766 Korea Telecom	`4.40ms` from Seoul, KR
180.162.64.230	AS4812 China Telecom (Group)	`2.65ms` from Shanghai, CN
20.17.210.134	AS8075 Microsoft Corporation	`1.46ms` from Singapore, SG
222.59.170.230	AS56046 China Mobile communications corporation	`4.27ms` from Suzhou, CN
62.141.95.38	AS3216 PJSC "Vimpelcom"	`10.14ms` from Tbilisi, GE
210.87.98.246	AS151378 Credit SAISON Co., Ltd.	`0.21ms` from Tokyo, JP
69.139.19.54	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Ashburn, US
75.17.105.134	AS7018 AT&T Enterprises, LLC	`12.83ms` from Atlanta, US
70.237.98.86	AS7018 AT&T Enterprises, LLC	`2.16ms` from Atlanta, US
175.10.55.86	AS4134 CHINANET-BACKBONE	`1.28ms` from Changsha, CN
125.187.58.246	AS17858 LG POWERCOMM	`1.75ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -m5 182.16.237.80

traceroute to 182.16.237.80 (182.16.237.80): 5 hops max, 52 byte packets

1 [AS59580] 193.142.30.1 99.651 ms

2 [AS1299] 62.115.193.14 215.031 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tehran, IR

On January 18th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales