AS Number
AS18274
AS Name
UCATV
Org Name
Utsunomiya Cable TV Corporation
Country / Region
Japan
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18274 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

0

IPv4 NUMs

22,528

IPv6 NUMs(/64)

0

22,528 IPv4 Addresses
CIDR Description IP Num
103.82.88.0/22
ROA Signed and Valid
UCATV Utsunomiya Cable TV Corporation 1024
116.118.208.0/20
ROA Signed and Valid IRR Valid
UCATV Utsunomiya Cable TV Corporation 4096
202.173.96.0/20
ROA Signed and Valid
UCATV Utsunomiya Cable TV Corporation 4096
202.208.64.0/20
ROA Signed and Valid
JPNIC-NET-JP Japan Network Information Center 4096
210.236.112.0/20
ROA Signed and Valid
JPNIC-NET-JP Japan Network Information Center 4096
219.100.164.0/22
ROA Signed and Valid
JPNIC-NET-JP Japan Network Information Center 1024
219.122.96.0/20
ROA Signed and Valid
JPNIC-NET-JP Japan Network Information Center 4096
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 131,072 4,294,967,296 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,168,576 2,757,369,069,568 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,384 282,631,934,050,304 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 25,344 4,294,967,296 IPv4 IPv4
AS17676 GIGAINFRA - SoftBank Corp., JP Japan 43,512,832 18,695,992,639,488 IPv4 IPv4
AS23764 CTGNet - China Telecom Global Limited, HK Hong Kong 34,816 1,179,648 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,928,576 17,716,871,168 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4
AS151420 RAPIDFIREY-AS-AP - Rapid-Fire-y, JP Japan 256 65,536 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.89.56 10 Gbps 2022-06-30 04:50:18
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.165 20 Gbps 2022-06-01 23:53:34
Japan JPIX TOKYO 210.171.224.107 20 Gbps 2022-06-01 23:53:34

Private Peering Facilities

Country / Region Name City Website Updated
IP Address Domain NUMs Domains
103.82.88.170 1 user1038288170.ucatv.ne.jp
103.82.90.182 1 user1038290182.ucatv.ne.jp
103.82.91.49 1 lizlit.net
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS18259 - AS18288
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:  2023-08-03T05:07:53Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC


aut-num:        AS18274
as-name:        UCATV
descr:          Utsunomiya Cable TV Corporation
import:         from AS17930 100 accept ANY
import:         from AS17697 100 accept ANY
import:         from AS4716  100 accept ANY
export:         to AS17930 announce AS18274
export:         to AS17697 announce AS18274
export:         to AS4716  announce AS18274
country:        JP
admin-c:        YD203JP
tech-c:         YD203JP
last-modified:  2002-11-14T00:10:40Z
source:         JPNIC