192.218.128.0/23

AS131158 · Nara Institute of Science and Technology, National University Corporation

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Summary

Country	Japan
Domain
ASN	AS131158
Registry	JPNIC
ID	AISTNET-CIDR-BLK-JP

WHOIS Details

inetnum:        192.218.128.0 - 192.218.128.255
netname:        AISTNET-CIDR-BLK-JP
descr:          Nara Institute of Science and Technology, National University Corporation
country:        JP
admin-c:        JP00065622
tech-c:         AY25401JP
tech-c:         MK20775JP
tech-c:         YS66572JP
last-modified:  2023-09-13T04:41:03Z
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 192.218.0.0/16

Range	ASN	Company	Num of IPs
192.218.160.0/20	AS2907	Kwansei Gakuin University	4,096
192.218.240.0/21	AS2907	International Christian University	2,048
192.218.92.0/22	AS2907	Asahi University	1,024
192.218.203.0/24	AS18260	Matsuyma University	256
192.218.230.0/24	AS23793	National Institute of Advanced Industrial Science and Technology	256
192.218.231.0/24	AS23793	National Institute of Advanced IndustrialScience and Technology	256
192.218.88.0/24	AS2514	Information-technology Promotion Agency, Japan	256
192.218.1.0/24	AS2907	National Institute for Educational Policy Research	256
192.218.65.0/24	AS37891	Central Japan Railway Company	256
192.218.66.0/24	AS37891	Central Japan Railway Company	256
192.218.200.0/24	AS18260	Matsuyma University	256
192.218.140.0/24	AS4680	Mitsubishi Electric Corporation	256
192.218.201.0/24	AS18260	Matsuyma University	256
192.218.202.0/24	AS18260	Matsuyma University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
192.218.128.71	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.67ms` from Osaka, JP
192.218.129.33	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.78ms` 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
156.208.148.39	AS8452 TE-AS	`9.44ms` from Cairo, EG
107.1.185.103	AS33491 Comcast Cable Communications, LLC	`1.85ms` from Chicago, US
63.178.19.231	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
91.96.66.103	AS9145 EWE TEL GmbH	`4.65ms` from Hamburg, DE
98.195.111.7	AS7922 Comcast Cable Communications, LLC	`8.44ms` from Houston, US
92.41.16.167	AS206067 Hutchison 3G UK Limited	`9.57ms` from London, GB
189.139.46.7	AS8151 UNINET	`1.61ms` from Mexico City, MX
20.227.133.71	AS8075 Microsoft Corporation	`4.63ms` from Sydney, AU
126.44.87.39	AS17676 SoftBank Corp.	`10.69ms` from Tokyo, JP
221.235.153.247	AS4134 CHINANET-BACKBONE	`3.68ms` from Wuhan, CN
125.254.144.103	AS23724 IDC, China Telecommunications Corporation	`2.82ms` from Beijing, CN
192.188.34.167	AS293 ESnet	`0.26ms` from Chicago, US
45.17.219.215	AS7018 AT&T Enterprises, LLC	`3.08ms` from Dallas, US
126.140.42.103	AS17676 SoftBank Corp.	`4.12ms` from Osaka, JP
89.156.153.103	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.24ms` from Paris, FR
176.160.114.151	AS5410 Bouygues Telecom SA	`3.35ms` from Paris, FR
34.207.210.55	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
2.37.61.231	AS30722 Vodafone Italia S.p.A.	`10.58ms` from Rome, IT
110.8.144.199	AS9318 SK Broadband Co Ltd	`2.93ms` from Seoul, KR
1.34.115.231	AS3462 Data Communication Business Group	`1.07ms` from Taipei, TW
38.177.4.7	AS398993 PEG TECH INC	`1.17ms` from Tokyo, JP
153.198.253.167	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.99ms` from Tokyo, JP
144.21.38.23	AS31898 Oracle Corporation	`0.15ms` from Amsterdam, NL
122.58.209.167	AS4771 Spark New Zealand Trading Ltd.	`14.43ms` from Auckland, NZ
101.201.170.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.75ms` from Beijing, 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 192.218.128.99

traceroute to 192.218.128.99 (192.218.128.99): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.262 ms

6 [] 218.100.9.134 0.406 ms

7 [AS2907] 150.99.18.240 1.248 ms

8 [AS131158] 192.218.128.99 1.969 ms

Measurement taken from

IPinfo ProbeNet in Osaka, 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.

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