AS Name
UCATV
Org Name
Utsunomiya Cable TV Corporation
Country
Japan
AS18274 Looking Glass
IPv4Prefixes

10

IPv6Prefixes

0

IPv4 NUMs

22,528

IPv6 NUMs(/64)

0

22,528 IPv4 Addresses
CIDR Description IP Num
103.82.88.0/22 UCATV Utsunomiya Cable TV Corporation 1024
116.118.208.0/20 UCATV Utsunomiya Cable TV Corporation 4096
126.251.48.0/21 IPR SoftBank Corp. 2048
126.251.56.0/21 IPR SoftBank Corp. 2048
202.173.96.0/20 UCATV Utsunomiya Cable TV Corporation 4096
210.236.112.0/21 JPNIC-NET-JP Japan Network Information Center 2048
210.236.112.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.236.120.0/21 JPNIC-NET-JP Japan Network Information Center 2048
219.100.164.0/22 JPNIC-NET-JP Japan Network Information Center 1024
219.122.96.0/20 JPNIC-NET-JP Japan Network Information Center 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 500,992 282,665,488,744,448 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 355,584 42,949,672,960 IPv4 IPv4
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 131,072 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 13,568 17,179,869,184 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 525,312 17,179,934,720 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,600 10,229,907,456 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,155,584 17,180,655,616 IPv4 IPv4
AS17676 GIGAINFRA - Softbank BB Corp., JP Japan 44,652,032 18,695,992,705,024 IPv4 IPv4
AS9957 KINX-AS - KINX, KR Republic of Korea 8,728 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,424 81,604,378,624 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 34,816 47,244,640,256 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,797,760 17,716,871,168 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,369,024 2,757,369,069,568 IPv4 IPv4
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,985,216 25,771,377,152 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO - Japan Internet Exchange Tokyo 210.171.224.107 10 Gbps 2017-03-15 01:50:52
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.165 10 Gbps 2020-07-28 06:53:13
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.7.56 10 Gbps 2019-09-25 00:42:22

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
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:         [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:       AS18259 - AS18290
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:  2017-06-12T04:00:32Z
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:        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