211.99.121.0/24

🇨🇳

CIDR

211.99.121.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇳 China

City

Jinan

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
211.99.121.0/24	AS56040CMNET-GuangDong-AP - China Mobile communications corporation	No ROA	RADB	5/31/2026

Origin	Registry	Maintainer	Modified
AS55361	RADB	MAINT-HGC-INTL	11/13/2023
AS56040	RADB	MAINT-AS58453	11/13/2023
AS58730	RADB	MAINT-HGC-INTL	11/13/2023
AS132537	RADB	MAINT-HGC-INTL	11/13/2023

Prefix	Country	Status
211.99.121.128/25	🇨🇳CN	assigned
211.99.121.64/26	🇨🇳CN	assigned
211.99.121.32/27	🇨🇳CN	assigned
211.99.121.16/28	🇨🇳CN	assigned
211.99.121.8/29	🇨🇳CN	assigned
211.99.121.4/30	🇨🇳CN	assigned
211.99.121.2/31	🇨🇳CN	assigned
211.99.121.1/32	🇨🇳CN	assigned

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionShandong

CityJinan

API

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

curl -s "https://api.ipctl.io/v1/prefix/211.99.121.0/24" | jq

External Links