HomePrefix Lookup211.153.80.0/21

211.153.80.0/21

🇨🇳
IPv4APNICannouncedAS4847CNIX-AP - China Networks Inter-Exchange RPKI Valid
CIDR
211.153.80.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
211.153.80.0/21AS4847CNIX-AP - China Networks Inter-Exchange Valid
RADB
5/31/2026

Covering Prefix

10 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
211.153.0.0/17AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.64.0/19AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.82.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.83.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.84.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.85.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.86.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.87.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.80.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.81.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
211.153.80.0/21AS4847/21apnic
211.153.0.0/17AS4847/17apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4847RADBMAINT-AS484711/13/2023

More Specific Prefixes

70
PrefixASCountryStatus
211.153.84.0/25🇨🇳CNassigned
211.153.83.0/25🇨🇳CNassigned
211.153.85.0/25🇨🇳CNassigned
211.153.81.0/25🇨🇳CNassigned
211.153.82.0/25🇨🇳CNassigned
211.153.86.0/25🇨🇳CNassigned
211.153.87.0/25🇨🇳CNassigned
211.153.82.192/26🇨🇳CNassigned
211.153.81.192/26🇨🇳CNassigned
211.153.86.192/26🇨🇳CNassigned
211.153.80.192/26🇨🇳CNassigned
211.153.87.192/26🇨🇳CNassigned
211.153.83.192/26🇨🇳CNassigned
211.153.85.192/26🇨🇳CNassigned
211.153.84.192/26🇨🇳CNassigned
211.153.86.160/27🇨🇳CNassigned
211.153.81.160/27🇨🇳CNassigned
211.153.80.160/27🇨🇳CNassigned
211.153.84.160/27🇨🇳CNassigned
211.153.82.160/27🇨🇳CNassigned
211.153.83.160/27🇨🇳CNassigned
211.153.87.160/27🇨🇳CNassigned
211.153.85.160/27🇨🇳CNassigned
211.153.83.144/28🇨🇳CNassigned
211.153.85.144/28🇨🇳CNassigned
211.153.86.144/28🇨🇳CNassigned
211.153.82.144/28🇨🇳CNassigned
211.153.84.144/28🇨🇳CNassigned
211.153.81.144/28🇨🇳CNassigned
211.153.80.144/28🇨🇳CNassigned
211.153.87.144/28🇨🇳CNassigned
211.153.86.136/29🇨🇳CNassigned
211.153.80.136/29🇨🇳CNassigned
211.153.81.136/29🇨🇳CNassigned
211.153.87.136/29🇨🇳CNassigned
211.153.83.136/29🇨🇳CNassigned
211.153.85.136/29🇨🇳CNassigned
211.153.82.136/29🇨🇳CNassigned
211.153.84.136/29🇨🇳CNassigned
211.153.84.132/30🇨🇳CNassigned
211.153.87.132/30🇨🇳CNassigned
211.153.80.132/30🇨🇳CNassigned
211.153.82.132/30🇨🇳CNassigned
211.153.83.132/30🇨🇳CNassigned
211.153.85.132/30🇨🇳CNassigned
211.153.81.132/30🇨🇳CNassigned
211.153.86.132/30🇨🇳CNassigned
211.153.86.130/31🇨🇳CNassigned
211.153.84.130/31🇨🇳CNassigned
211.153.81.130/31🇨🇳CNassigned
211.153.83.130/31🇨🇳CNassigned
211.153.85.130/31🇨🇳CNassigned
211.153.80.130/31🇨🇳CNassigned
211.153.87.130/31🇨🇳CNassigned
211.153.82.130/31🇨🇳CNassigned
211.153.86.129/32🇨🇳CNassigned
211.153.87.128/32🇨🇳CNassigned
211.153.82.129/32🇨🇳CNassigned
211.153.83.128/32🇨🇳CNassigned
211.153.83.129/32🇨🇳CNassigned
211.153.84.129/32🇨🇳CNassigned
211.153.86.128/32🇨🇳CNassigned
211.153.82.128/32🇨🇳CNassigned
211.153.87.129/32🇨🇳CNassigned
211.153.85.129/32🇨🇳CNassigned
211.153.85.128/32🇨🇳CNassigned
211.153.84.128/32🇨🇳CNassigned
211.153.80.129/32🇨🇳CNassigned
211.153.81.128/32🇨🇳CNassigned
211.153.81.129/32🇨🇳CNassigned
Origin ASN
AS4847
CNIX-AP - China Networks Inter-Exchange
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
Coordinates39.9042, 116.4070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/211.153.80.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/211.153.80.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP