HomePrefix Lookup219.100.20.0/22

219.100.20.0/22

🇯🇵
IPv4APNICannouncedAS10019MCTV - Matsusaka Cable-TV Station Inc. RPKI Valid
CIDR
219.100.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
219.100.20.0/22AS10019MCTV - Matsusaka Cable-TV Station Inc. Valid
RADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
219.100.20.0/22AS10019/32apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS10019RADBMAINT-AS251611/13/2023
Origin ASN
AS10019
MCTV - Matsusaka Cable-TV Station Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6906, 139.7700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/219.100.20.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/219.100.20.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP