202.114.64.0/20

🇨🇳

CIDR

202.114.64.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
202.114.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	RADB	5/31/2026

10 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.112.0.0/13	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.112.0.0/14	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.114.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.114.75.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.114.68.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.114.74.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.114.64.0/24	AS24358CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology	No ROA	—	5/31/2026
202.114.68.0/24	AS24358CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology	No ROA	—	5/31/2026
202.114.75.0/24	AS24358CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology	No ROA	—	5/31/2026
202.114.74.0/24	AS24358CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology	No ROA	—	5/31/2026

Origin	Registry	Maintainer	Modified
AS4538	RADB	MAINT-AS58453	11/13/2023

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

API

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

curl -s "https://api.ipctl.io/v1/prefix/202.114.64.0/20" | jq

External Links