AS131937
Joetsu Cable Vision
Scanned 0s ago
📋 Summary
IP address summary information| Name | Joetsu Cable Vision |
| Country | JP |
| Website | http://www.jcv.co.jp/ |
| IPv4 addresses | 33K |
| IPv6 addresses | ~2^82 |
| ASN type | Transit |
| Registry | APNIC |
| Allocated | - |
| Updated | Jul 25, 2018 |
🗺️ Geolocation
JPCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 10 | IPv6: 2| Netblock | IP Count |
|---|---|
| 126.251.128.0/20 | 4.1K |
| 126.251.144.0/20 | 4.1K |
| 2406:2b40::/32 | 0 |
| 126.251.112.0/21 | 2.0K |
| 2403:4040::/32 | 0 |
| 202.223.12.0/22 | 1.0K |
| 103.152.66.0/23 | 512 |
| 170.249.64.0/21 | 2.0K |
| 170.249.96.0/19 | 8.2K |
| 103.118.92.0/22 | 1.0K |
| 126.251.32.0/21 | 2.0K |
| 126.251.0.0/19 | 8.2K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
APNIC| Handle | AS131937 |
| Name | JCV |
| Country | JP |
| Website | http://www.jcv.co.jp/ |
| Status | active |
| Updated | Jul 25, 2018 |
Contacts
| Admin Contact | Japan Network Information Center <hostmaster@nic.ad.jp> |
| Tech Contact | Japan Network Information Center <hostmaster@nic.ad.jp> |
| Phone | +81-3-5297-2312 |
| Address | Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan |
Source: APNIC
🔗 Peers
3 peers for this ASN⬆️ Upstreams
4 upstreams⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 126.251.128.0/20 | AS131937 | /21 | ✓ Valid |
| 126.251.144.0/20 | AS131937 | /20 | ✓ Valid |
| 126.251.112.0/21 | AS131937 | /22 | ✓ Valid |
| 202.223.12.0/22 | AS131937 | /24 | ✓ Valid |
| 103.152.66.0/23 | AS131937 | /24 | ✓ Valid |
| 170.249.64.0/21 | AS131937 | /24 | ✓ Valid |
| 170.249.96.0/19 | AS131937 | /24 | ✓ Valid |
| 103.118.92.0/22 | AS131937 | /24 | ✓ Valid |
| 126.251.32.0/21 | AS131937 | /22 | ✓ Valid |
| 126.251.0.0/19 | AS131937 | /20 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).