Home Prefix Lookup211.152.80.0/20

211.152.80.0/20 - China Telecom (Group) (AS4816)

IPv4APNICannouncedAS4816CHINANET-IDC-GD - China Telecom (Group) RPKI Invalid

CIDR

211.152.80.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇳 China

City

Shenzhen (Nanshan Qu)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
211.152.80.0/20	AS4816 CHINANET-IDC-GD - China Telecom (Group)	Invalid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
211.152.64.0/18	AS4808	/32	apnic
211.152.64.0/18	AS4835	/32	apnic
211.152.64.0/18	AS4847	/32	apnic
211.152.64.0/18	AS9308	/32	apnic
211.152.64.0/18	AS9802	/32	apnic
211.152.64.0/18	AS9808	/32	apnic
211.152.64.0/18	AS17428	/32	apnic
211.152.64.0/18	AS23724	/32	apnic
211.152.64.0/18	AS56048	/32	apnic
211.152.64.0/18	AS59020	/32	apnic
211.152.64.0/18	AS133111	/32	apnic
211.152.64.0/18	AS141679	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17428	Other IRR	MAINT-HGC-INTL	2026-10-02

More Specific Prefixes

Prefix	AS	Country	Status
211.152.94.0/23		🇨🇳CN	assigned

Origin ASN

AS4816

CHINANET-IDC-GD - China Telecom (Group)

Related Prefixes

More prefixes of AS4816

All prefixes of AS4816 →

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityShenzhen (Nanshan Qu)

Coordinates22.5333, 113.9300 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/211.152.80.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/211.152.80.0/20" | jq

External Links

RIPEstat