203.178.36.0/22

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain
ASN	AS2907
Registry	JPNIC
ID	SANKEI-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        203.178.36.0 - 203.178.39.255
netname:        SANKEI-NET-CIDR-BLK-JP
descr:          Miyazaki Sangyou-Keiei University
country:        JP
admin-c:        YK62222JP
tech-c:         YK62222JP
last-modified:  2019-06-20T19:41:02Z
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 203.178.0.0/16

Range	ASN	Company	Num of IPs
203.178.128.0/17	AS2500	WIDE Project	32,768
203.178.64.0/18	AS4680	Mitsubishi Electric Digital Innovation Corporation	16,384
203.178.44.0/24	AS2907	Beppu Mizobe Gakuen College	256
203.178.8.0/24	AS2522	Japan Network Information Center	256
203.178.6.0/24	AS17511	OPTAGE Inc.	256
203.178.12.0/24	AS10010	SIM co.,ltd.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.178.36.16	hosho-h.ed.jp	1
203.178.36.1	miyasankei-u.ac.jp	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

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Pingable IPs

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

IP Address	ASN	Details
203.178.36.10	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.13ms` from Osaka, JP
203.178.37.52	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.13ms` from Osaka, 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
162.105.36.6	AS4538 China Education and Research Network Center	`3.79ms` from Beijing, CN
140.31.147.6	AS668 United States Department of Defense (DoD)	`4.17ms` from Chicago, US
108.194.102.70	AS7018 AT&T Enterprises, LLC	`8.25ms` from Dallas, US
54.72.4.214	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
54.77.13.230	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
79.213.196.86	AS3320 Deutsche Telekom AG	`3.86ms` from Frankfurt am Main, DE
88.209.224.118	AS8881 1&1 Versatel GmbH	`0.57ms` from Frankfurt am Main, DE
159.242.243.230	AS54113 Fastly, Inc.	`0.06ms` from Lisbon, PT
47.200.51.86	AS5650 Frontier Communications of America, Inc.	`6.73ms` from Miami, US
153.202.67.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.98ms` from Osaka, JP
109.190.4.86	AS35540 OVH SAS	`1.37ms` from Paris, FR
38.158.236.182	AS36435 M.S. Wifi Zone Inc.	`3.27ms` from San Juan, PR
212.129.177.246	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.17ms` from Shanghai, CN
111.2.68.38	AS56041 China Mobile communications corporation	`8.12ms` from Shanghai, CN
89.73.129.118	AS9141 P4 Sp. z o.o.	`5.77ms` from Warsaw, PL
187.91.63.198	AS26599 TELEFÔNICA BRASIL S.A	`17.93ms` from Brasilia, BR
85.10.120.54	AS47377 Orange Belgium SA	`7.14ms` from Brussels, BE
13.58.174.54	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
99.30.230.150	AS7018 AT&T Enterprises, LLC	`7.03ms` from Columbus, US
69.164.248.198	AS26666 Interserver, Inc	`1.17ms` from Dallas, US
115.249.160.230	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`1.61ms` from Delhi, IN
94.15.188.22	AS5607 Sky UK Limited	`5.75ms` from Erith, GB
212.122.134.6	AS62336 PURtel.com GmbH	`5.44ms` from Frankfurt am Main, DE
176.240.42.86	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`13.12ms` from Istanbul, TR
172.213.153.6	AS8075 Microsoft Corporation	`0.16ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m7 203.178.36.0

traceroute to 203.178.36.0 (203.178.36.0): 7 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 133.786 ms

2 [AS15169] 108.170.248.250 133.062 ms

3 *

4 [AS2907] 150.99.20.236 147.331 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On January 30th 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.

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