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AS59094

esu2 Corporation

AS59094 is esu2 Corporation. It announces 6,144 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.

Japan· APNIC· allocated 2013-09-09· business

6,144
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
6,144
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Japan6,144 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
S2-NET
name
esu2 Corporation
country
JP
source
apnic
updated
2024-08-27
descr
esu2 Corporation / handa Bld.3F, 2-7-5, Ichibancho, Aoba-ku Sendai-shi, Miyagi, 980-0811, Japan
remarks
Email address for spam or abuse complaints : nic@esu2.co.jp
maintainer
MAINT-JPNIC
maintainer email
hostmaster@nic.ad.jp
abuse phone
+81-3-5297-2311
abuse kind
irt
admin
JNIC1-AP
admin name
Japan Network Information Center
admin phone
+81-3-5297-2312
admin kind
role
admin country
JP
tech
JNIC1-AP
tech name
Japan Network Information Center
tech phone
+81-3-5297-2312
tech kind
role
tech country
JP

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

6 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
103.37.108.0/22Japannot found172026-10-02
103.37.112.0/22Japannot found172026-10-02
103.55.12.0/22Japannot found172026-10-02
103.55.192.0/22Japannot found172026-10-02
103.231.192.0/22Japannot found172026-10-02
103.236.144.0/22Japannot found172026-10-02
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