202.237.50.0/24

AS15830 · Equinix (EMEA) Acquisition Enterprises B.V.

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

Summary

Country	Japan
Domain
ASN	AS15830
Registry	JPNIC
ID	IVIS-CIDR-BLK-JP

WHOIS Details

inetnum:        202.237.50.0 - 202.237.50.255
netname:        IVIS-CIDR-BLK-JP
descr:          IVIS, Inc.
country:        JP
admin-c:        SI3027JP
tech-c:         AO7968JP
last-modified:  2013-03-02T01:56:03Z
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)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 202.237.0.0/16

Range	ASN	Company	Num of IPs
202.237.80.0/21	AS24251	Iwakuni Cable Network Corporation	2,048
202.237.176.0/22	AS51964	Japan Tobacco Inc.	1,024
202.237.88.0/22	AS24251	Iwakuni Cable Network Corporation	1,024
202.237.168.0/23	AS2907	National Institute of Technology, Japan	512
202.237.148.0/23	AS131921	GMO HOSTING & SECURITY INC.	512
202.237.2.0/23	AS2907	Kushiro Public University of Economics	512
202.237.52.0/23	AS2907	National Institute of Special Needs Education	512
202.237.54.0/23	AS2907	Kibi International University	512
202.237.6.0/23	AS2907	Nagoya Aoi University	512
202.237.40.0/24	AS2907	Gifu Shotoku Gakuen University	256
202.237.174.0/24	AS2907	Public University Corporation Fukuoka Women's University	256
202.237.154.0/24	AS131965	XSERVER Inc.	256
202.237.24.0/24	AS2907	Fukushima College	256
202.237.27.0/24	AS2907	Sendai Shirayuri Women's College	256
202.237.183.0/24	AS17676	MITSUI SUMITOMO CONSTRUCTION CO., LTD.	256
202.237.132.0/24	AS2497	Kitasato University	256
202.237.114.0/24	AS2510	Mitsubishi Heavy Industries, Ltd.	256
202.237.15.0/24	AS2907	Okinawa Prefectural University of Arts	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

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

IP Address	ASN	Details
202.237.50.50	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.10ms` 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
62.250.238.168	AS50266 Odido Netherlands B.V.	`4.55ms` from Amsterdam, NL
154.146.245.248	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.38ms` from Casablanca, MA
1.14.69.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.74ms` from Chengdu, CN
5.103.219.136	AS44869 FIBIA P/S	`2.95ms` from Copenhagen, DK
14.245.215.104	AS45899 VNPT Corp	`2.55ms` from Da Nang, VN
34.242.146.56	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
78.34.5.136	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.07ms` from Duesseldorf, DE
129.204.8.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
171.250.17.200	AS7552 Viettel Group	`2.31ms` from Ho Chi Minh City, VN
66.187.121.24	AS4540 SOGETEL INC	`8.20ms` from Montreal, CA
15.206.14.248	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
110.54.38.56	AS7679 QTnet,Inc.	`7.79ms` from Osaka, JP
189.127.217.40	AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A.	`4.87ms` from Osasco, BR
70.71.134.8	AS6327 Shaw Communications	`7.15ms` from Seattle, US
115.30.64.184	AS133747 TRIUMPH DYNASTY Limited	`1.25ms` from Taipei, TW
153.196.52.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.83ms` from Tokyo, JP
72.48.184.104	AS7459 Grande Communications Networks, LLC	`11.19ms` from Dallas, US
13.78.222.40	AS8075 Microsoft Corporation	`3.28ms` from Denver, US
54.154.1.24	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
68.59.137.104	AS7922 Comcast Cable Communications, LLC	`12.43ms` from Murfreesboro, US
179.180.173.56	AS18881 TELEFÔNICA BRASIL S.A	`3.13ms` from Osasco, BR
3.166.202.152	AS16509 Amazon.com, Inc.	`0.13ms` from Philadelphia, US
72.208.161.232	AS22773 Cox Communications Inc.	`1.18ms` from Phoenix, US
71.126.10.56	AS701 Verizon Business	`17.89ms` from Reston, US
118.32.171.72	AS4766 Korea Telecom	`1.62ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 202.237.50.30

traceroute to 202.237.50.30 (202.237.50.30): 64 hops max, 52 byte packets

5 [AS5580] 203.190.231.5 0.308 ms

6 *

7 [AS15830] 112.137.191.102 1.123 ms

8 [AS15830] 202.237.50.30 1.461 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 6th 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.

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