AS Name
URBAN
Org Name
Energia Communications, Inc.
Registry Region
Japan
Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

20,480

IPv6 NUMs(/64)

0

20,480 IPv4 Addresses
CIDR Description IP Num
202.231.128.0/19 JPNIC-NET-JP Japan Network Information Center 8192
202.231.160.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.141.160.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.156.128.0/20 JPNIC-NET-JP Japan Network Information Center 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7670 CTNET - Energia Communications, Inc., JP Japan 134,144 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
202.231.128.10 1 ns.urban.ne.jp
202.231.128.11 1 urban.ne.jp
202.231.128.13 1 ns2.urban.ne.jp
202.231.128.35 2 os.urban.ne.jp
202.231.128.39 2 oka.urban.ne.jp
202.231.128.40 2 fk.urban.ne.jp
202.231.128.47 3 www.oka.urban.ne.jp
202.231.157.12 1 www.do-up.com
202.231.157.14 2 c.do-up.com
202.231.157.16 1 www.h.do-up.com
as-block:       AS4608 - AS4865
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS4672 - AS4735
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2017-06-12T03:54:29Z
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2012-08-28T07:58:02Z
source:         APNIC


aut-num:        AS4695
as-name:        URBAN
descr:          Energia Communications, Inc.
import:
export:
country:        JP
admin-c:        JP00076967
tech-c:         JP00065730
last-modified:  2012-06-30T01:20:03Z
source:         JPNIC