AS150359 Cable Television TOYAMA Inc. 🇯🇵 JP
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
66,048 (258 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS150359
- Name
- Cable Television TOYAMA Inc.
- Organisation
- Cable Television TOYAMA
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2022-10-13
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-CTTNET
- Website
- https://ctt.ne.jp/
- PeeringDB
- net/32663
- Exchanges
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
as-block: AS149818 - AS150841 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: 2021-10-13T00:52:11Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC as-block: AS150355 - AS150369 descr: JPNIC-4Byte-ASBLOCK-AP country: JP org: ORG-JNIC1-AP admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: for assignment to JPNIC members remarks: Authoritative information regarding AS Number remarks: assignments made from within this block can also be remarks: queried at whois.nic.ad.jp mnt-by: APNIC-HM mnt-lower: MAINT-JPNIC last-modified: 2022-10-13T05:49:54Z source: APNIC organisation: ORG-JNIC1-AP org-name: Japan Network Information Center org-type: NIR country: JP address: Urbannet-Kanda Bldg 4F address: 3-6-2 Uchi-Kanda phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T01:49:57Z 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: AS150359 as-name: CTT descr: Cable Television TOYAMA Inc. descr: 3-1, Sakurabashidori, Toyama Shi, Toyama Ken, 930-0004, Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : tech@cttnet.co.jp country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP last-modified: 2024-08-09T04:42:19Z source: APNIC irt: IRT-JPNIC-JP address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, japan e-mail: hostmaster@nic.ad.jp abuse-mailbox: hostmaster@nic.ad.jp phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: hostmaster@nic.ad.jp was validated on 2024-11-27 mnt-by: MAINT-JPNIC last-modified: 2025-09-04T01:00:00Z 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: AS150359 as-name: CTTNET descr: Cable Television TOYAMA Inc. import: export: country: JP admin-c: JP00232500 tech-c: JP00232500 last-modified: 2023-03-15T18:46:47Z remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) source: JPNIC as-block: AS149818 - AS150841 descr: APNIC ASN block admin-c: IA55-AP tech-c: IH123-AP mnt-by: MNT-APJII-ID mnt-lower: MNT-APJII-ID last-modified: 2026-09-02T05:12:50Z source: IDNIC role: ID-NIC ADMINISTRATORS address: Indonesian Network Information Center address: ID-NIC address: Cyber Building 11th Floor address: Jakarta 12710 country: ID phone: +62-21-52960634 fax-no: +62-21-52960635 e-mail: hostmaster@idnic.net admin-c: IH288-AP tech-c: IH288-AP nic-hdl: IA55-AP notify: hostmaster@idnic.net mnt-by: MNT-APJII-ID last-modified: 2026-02-25T04:06:45Z source: IDNIC role: ID-NIC HOSTMASTERS address: Indonesian Network Information Center address: ID-NIC address: Cyber Building 11th Floor address: Jakarta 12710 country: ID phone: +62-21-52960634 fax-no: +62-21-52960635 e-mail: hostmaster@idnic.net remarks: spam and abuse report : abuse@apjii.or.id remarks: technical and routing : support@apjii.or.id remarks: administrative request : admin@apjii.or.id remarks: IDNIC hostmasters role object admin-c: IH1-AP tech-c: IH1-AP nic-hdl: IH123-AP notify: hostmaster@idnic.net mnt-by: MNT-APJII-ID last-modified: 2024-07-10T05:48:59Z source: IDNIC