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InternetData
IPv4 address

218.219.152.43

An address in Tokyo, Japan, announced by EditNet, Incorporated (AS17948). It's a mail server on port 587, a DNS server on port 53, and a web server on ports 80 and 443.

Summary

No VPN, Tor, relay, proxy or hosting

No mobile carrier, anycast or CDN

  • SMTPPort 587
  • DNS ResolverPort 53
  • WebPorts 80, 443

Geolocation

Where the address is, and what that place uses.

City
Tokyo
Region
Tokyo
Postal code
100-0001
Country
Japan
Continent
Asia
Timezone
Asia/Tokyo

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

Company
EditNet, Incorporated
Domain
editnet.ad.jp
Type
ISP
Registered in
Japan
AS number
AS17948
Name
EditNet, Incorporated
Prefix
218.219.144.0/20
RPKI
Valid
Type
ISP
Domain
editnet.ad.jp
Registered in
Japan
Name
Masamitsu Kiyofuji
Network name
KIYONET
Registry
JPNIC
Domain
edit.ne.jp
Name
EditNet, Inc.
Address
Itoh Bldg 5F, Komazawa 3-2-1,, Setagaya, Tokyo, Japan 154-0012
Network
218.219.152.0-218.219.155.255
Not seen inIP RWHOISIP RDNS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

Network

What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.

Services

What our own internet-wide measurement found listening on it.

Port
587
Banner
220 mail.kiyofuji.jp ESMTP
Greeting
Completed
First seen
2026-08-21
Last seen
2026-11-05
Port
53
Recursion
Refused
Response code
5
Answer
Wrong
First seen
2026-08-10
Last seen
2026-11-02
80 status
200
80 server
nginx/1.31.8
80 title
Nginx UI
80 seen
2026-08-12 to 2026-11-04
443 status
200
443 server
nginx/1.31.8
443 title
Forgejo: Beyond coding. We Forge.
443 TLS
TLSv1.3
443 certificate
*.kiyofuji.jp
443 issuer
C=US, O=Let's Encrypt, CN=YE2
443 browser-trusted
Yes
443 seen
2026-08-11 to 2026-11-07
00 · Evaluate

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01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.