163.220.223.148

Router

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Summary

IP address summary information
Location	Tsukuba, Ibaraki, JP
ASN	AS63798 — Industrial Cyber Security Center of Excellence
Hostname	vlan2047.tsukuba-tier2-b.bb.enternet.jp
Range	163.220.192.0/19
Company	Industrial Cyber Security Center of Excellence
Hosted domains	0
Privacy	False
Anycast	False
AS Type	education
Abuse contact	hostmaster@nic.ad.jp

IP Geolocation

IP address geolocation details
Field	Value
City	Tsukuba
State	Ibaraki
Country	Japan
Postal	300-4352
Local time	03:27 AM, Tuesday, October 13, 2026
Timezone	Asia/Tokyo
Coordinates	36.0833 N, 140.1167 E

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 163.220.223.148

PING 163.220.223.148 (163.220.223.148): 56 data bytes

64 bytes from 163.220.223.148: icmp_seq=0 ttl=58 time=3.407 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On October 7, 2026

Run your own measurement

Anonymization

VPN
Proxy
Tor
Relay
Hosting
Residential Proxy

ASN

AS63798 — Industrial Cyber Security Center of Excellence

Domainenternet.jp
ASN TypeEducation
Route163.220.192.0/19

Company

Industrial Cyber Security Center of Excellence

Abuse

Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda, Chiyoda-ku, Tokyo 101-0047, japan

+81-3-5297-2311

hostmaster@nic.ad.jp

NameJapan Network Information Center

Network163.220.192.0-163.220.251.255

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