Home Prefix Lookup211.151.0.0/16

211.151.0.0/16 - BGP Prefix (MOAS)

IPv4APNICassignedMOAS RPKI Valid

CIDR

211.151.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Chaowai (Chaoyang)

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

3 of 3 routes

MOAS - 3 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
211.151.0.0/16	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	Other IRR	2026-10-11
211.151.0.0/16	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.0.0/16	AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation	Valid	Other IRR	2026-10-11

More-Specific Announcements

44 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
211.151.0.0/18	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.0.0/18	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.0.0/18	AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation	Valid	-	2026-10-11
211.151.0.0/19	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.0.0/19	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.0.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.4.0/23	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.4.0/23	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.4.0/23	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.32.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.46.0/23	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.46.0/23	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.64.0/18	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.64.0/18	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.64.0/18	AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation	Valid	-	2026-10-11
211.151.64.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.84.0/23	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.84.0/23	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.84.0/23	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.88.0/21	AS133111 CNT-NORTHCHINA CERNET New Technology Co., Ltd	Valid	-	2026-10-11
211.151.96.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.96.0/20	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.96.0/21	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.104.0/21	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.128.0/18	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.128.0/18	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.128.0/18	AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation	Valid	-	2026-10-11
211.151.128.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.160.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.180.0/23	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.180.0/23	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.180.0/23	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.192.0/18	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.192.0/18	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.192.0/18	AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation	Valid	-	2026-10-11
211.151.192.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.207.0/24	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.207.0/24	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.207.0/24	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.218.0/24	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.218.0/24	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.224.0/19	AS56048 CMNET-BEIJING-AP China Mobile Communicaitons Corporation	Valid	-	2026-10-11
211.151.226.0/23	AS9308 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11
211.151.226.0/23	AS9802 CHINA-ABITCOOL AbitcoolChina Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
211.151.0.0/16	AS4808	/32	apnic
211.151.0.0/16	AS4835	/32	apnic
211.151.0.0/16	AS4847	/32	apnic
211.151.0.0/16	AS9308	/32	apnic
211.151.0.0/16	AS9802	/32	apnic
211.151.0.0/16	AS9808	/32	apnic
211.151.0.0/16	AS17428	/32	apnic
211.151.0.0/16	AS23724	/32	apnic
211.151.0.0/16	AS56048	/32	apnic
211.151.0.0/16	AS59020	/32	apnic
211.151.0.0/16	AS133111	/32	apnic
211.151.0.0/16	AS141679	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4835	Other IRR	MAINT-AS4835	2023-11-13
AS17428	Other IRR	MAINT-HGC-INTL	2026-10-02
AS9308	Other IRR	MAINT-AS9584	2023-11-13
AS23724	Other IRR	MAINT-AS23724	2026-04-22

More Specific Prefixes

Prefix	Country	Status
211.151.233.0/24	🇨🇳CN	assigned
211.151.234.0/24	🇨🇳CN	assigned
211.151.239.20/32	🇨🇳CN	assigned
211.151.255.0/24	🇨🇳CN	assigned

Origin ASNs (3)

AS9308MOAS

CHINA-ABITCOOL AbitcoolChina Inc.

AS9802MOAS

CHINA-ABITCOOL AbitcoolChina Inc.

AS23724MOAS

CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityChaowai (Chaoyang)

Coordinates39.9715, 116.4900 ↗

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/211.151.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/211.151.0.0/16" | jq

External Links

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