HomePrefix Lookup210.4.200.0/22

210.4.200.0/22

🇯🇵
IPv4APNICannouncedAS13445WEBEX - Cisco Webex LLCNo ROA
CIDR
210.4.200.0/22
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
210.4.200.0/22AS13445WEBEX - Cisco Webex LLCNo ROA
RADB
5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS13445RADBMAINT-AS1344511/13/2023
Origin ASN
AS13445
WEBEX - Cisco Webex LLC
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/210.4.200.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/210.4.200.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP