210.4.192.0/20

🇺🇸

IPv4APNICallocatedAS9450No ROA

CIDR

210.4.192.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Santa Clara

RIR

APNIC

Status

allocated

Allocated

10/10/2002

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

7 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
210.4.200.0/22	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.204.0/22	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.206.0/23	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.196.0/23	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.198.0/23	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.194.0/23	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026
210.4.198.0/24	AS13445WEBEX - Cisco Webex LLC	No ROA	—	5/30/2026

Origin	Registry	Maintainer	Modified
AS13445	RADB	MAINT-AS13445	11/13/2023
AS198949	RADB	MAINT-AS198949	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySanta Clara

API

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

curl -s "https://api.ipctl.io/v1/prefix/210.4.192.0/20" | jq

External Links