219.112.231.0/24

AS18127 · Ibaraki Prefectural Government

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Summary

Country	Japan
Domain	ibaraki.lg.jp
ASN	AS18127
Registry	JPNIC
ID	IBARAKI-CIDR-BLK-JP

WHOIS Details

inetnum:        219.112.228.0 - 219.112.239.255
netname:        Ibaraki-CIDR-BLK-JP
descr:          Ibaraki Prefectural Government
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00129445
tech-c:         JP00129445
last-modified:  2016-03-24T01:32:58Z
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 219.112.0.0/16

Range	ASN	Company	Num of IPs
219.112.192.0/19	AS4721	JCOM Co., Ltd.	8,192
219.112.128.0/19	AS18134	JCOM Co., Ltd.	8,192
219.112.160.0/19	AS10010	TOKAI Communications Corporation	8,192
219.112.240.0/20	AS7514	COMPUTER ENGINEERING & CONSULTING LTD.	4,096
219.112.176.0/20	AS10010	TOKAI Communications Corporation	4,096
219.112.144.0/20	AS18134	Jupiter Telecommunications Co., Ltd.	4,096
219.112.192.0/20	AS4721	Jupiter Telecommunications Co., Ltd.	4,096
219.112.208.0/20	AS4721	Jupiter Telecommunications Co., Ltd.	4,096
219.112.224.0/24	AS2907	National Institute for Land and Infrastructure Management	256
219.112.227.0/24	AS2907	National Research and Development Agency Public Works Research Institute	256
219.112.226.0/24	AS18127	Ibaraki Prefectural Government	256
219.112.229.0/24	AS18127	Ibaraki Prefectural Government	256
219.112.228.0/24	AS18127	Ibaraki Prefectural Government	256
219.112.225.0/24	AS18127	Ibaraki Prefectural Government	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

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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
154.180.6.216	AS8452 TE-AS	`7.31ms` from Cairo, EG
79.213.235.104	AS3320 Deutsche Telekom AG	`3.32ms` from Frankfurt am Main, DE
84.171.143.88	AS3320 Deutsche Telekom AG	`3.67ms` from Frankfurt am Main, DE
79.250.216.136	AS3320 Deutsche Telekom AG	`2.87ms` from Frankfurt am Main, DE
75.109.253.104	AS19108 Optimum	`14.43ms` from Herndon, US
52.139.174.216	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
183.162.242.184	AS4134 CHINANET-BACKBONE	`6.37ms` from Huai'an, CN
176.254.13.8	AS5607 Sky UK Limited	`8.05ms` from London, GB
79.145.182.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.55ms` from Madrid, ES
194.223.58.216	AS7545 TPG Telecom Limited	`1.59ms` from Melbourne, AU
62.210.232.152	AS12876 SCALEWAY S.A.S.	`0.44ms` from Paris, FR
201.138.59.8	AS8151 UNINET	`9.52ms` from Santiago de Queretaro, MX
114.162.117.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.58ms` from Tokyo, JP
74.235.56.216	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
71.30.4.56	AS7029 Windstream Communications LLC	`10.54ms` from Atlanta, US
122.241.97.136	AS4134 CHINANET-BACKBONE	`10.39ms` from Hangzhou, CN
103.242.181.200	AS38788 PT Indonesian Cloud	`2.03ms` from Jakarta, ID
62.182.17.200	AS200083 Sub 6 Limited	`5.68ms` from London, GB
64.251.31.200	AS15083 Infolink Global Corporation	`0.58ms` from Miami, US
192.124.185.200	AS3312 Elektra network	`1.55ms` from Moscow, RU
77.4.202.8	AS6805 Telefonica Germany GmbH & Co.OHG	`13.47ms` from Nuernberg, DE
54.80.27.40	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
62.108.211.200	AS51132 Arkaden Konsult AB	`6.06ms` from Stockholm, SE
34.99.23.200	AS396982 Google LLC	`0.20ms` from Sydney, AU
64.228.255.184	AS577 Bell Canada	`6.56ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m7 219.112.231.248

traceroute to 219.112.231.248 (219.112.231.248): 7 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 37.598 ms

2 [AS10010] 219.124.151.5 53.97 ms

3 [AS10010] 61.211.190.42 52.757 ms

4 [AS10010] 42.127.239.163 38.329 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

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.

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