HomePrefix Lookup211.153.64.0/19

211.153.64.0/19

🇨🇳
IPv4APNICannouncedAS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications RPKI Invalid
CIDR
211.153.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
211.153.64.0/19AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026

Covering Prefix

39 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
211.153.0.0/17AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.88.0/21AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.80.0/21AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.88.0/22AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.70.0/23AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.92.0/23AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.66.0/23AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.73.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.74.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.75.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.77.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.76.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.78.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.79.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.68.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.69.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.64.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.65.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.72.0/24AS4847CNIX-AP - China Networks Inter-Exchange Valid—5/31/2026
211.153.95.0/24AS24350CNGI-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
211.153.66.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.67.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.70.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.71.0/24AS24350CNGI-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
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
211.153.88.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.89.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.90.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.91.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.92.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.93.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications Invalid—5/31/2026
211.153.94.0/24AS24350CNGI-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

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
211.153.0.0/17AS4847/17apnic

More Specific Prefixes

100
PrefixASCountryStatus
211.153.93.0/25🇨🇳CNassigned
211.153.67.0/25🇨🇳CNassigned
211.153.68.0/25🇨🇳CNassigned
211.153.90.0/25🇨🇳CNassigned
211.153.83.0/25🇨🇳CNassigned
211.153.82.0/25🇨🇳CNassigned
211.153.84.0/25🇨🇳CNassigned
211.153.72.0/25🇨🇳CNassigned
211.153.88.0/25🇨🇳CNassigned
211.153.64.0/25🇨🇳CNassigned
211.153.70.0/25🇨🇳CNassigned
211.153.73.0/25🇨🇳CNassigned
211.153.91.0/25🇨🇳CNassigned
211.153.89.0/25🇨🇳CNassigned
211.153.94.0/25🇨🇳CNassigned
211.153.81.0/25🇨🇳CNassigned
211.153.92.0/25🇨🇳CNassigned
211.153.78.0/25🇨🇳CNassigned
211.153.85.0/25🇨🇳CNassigned
211.153.87.0/25🇨🇳CNassigned
211.153.69.0/25🇨🇳CNassigned
211.153.86.0/25🇨🇳CNassigned
211.153.71.0/25🇨🇳CNassigned
211.153.95.0/25🇨🇳CNassigned
211.153.66.0/25🇨🇳CNassigned
211.153.65.0/25🇨🇳CNassigned
211.153.84.192/26🇨🇳CNassigned
211.153.65.192/26🇨🇳CNassigned
211.153.82.192/26🇨🇳CNassigned
211.153.90.192/26🇨🇳CNassigned
211.153.70.192/26🇨🇳CNassigned
211.153.64.192/26🇨🇳CNassigned
211.153.85.192/26🇨🇳CNassigned
211.153.73.192/26🇨🇳CNassigned
211.153.81.192/26🇨🇳CNassigned
211.153.89.192/26🇨🇳CNassigned
211.153.88.192/26🇨🇳CNassigned
211.153.95.192/26🇨🇳CNassigned
211.153.71.192/26🇨🇳CNassigned
211.153.92.192/26🇨🇳CNassigned
211.153.68.192/26🇨🇳CNassigned
211.153.86.192/26🇨🇳CNassigned
211.153.72.192/26🇨🇳CNassigned
211.153.66.192/26🇨🇳CNassigned
211.153.91.192/26🇨🇳CNassigned
211.153.93.192/26🇨🇳CNassigned
211.153.74.192/26🇨🇳CNassigned
211.153.83.192/26🇨🇳CNassigned
211.153.87.192/26🇨🇳CNassigned
211.153.94.192/26🇨🇳CNassigned
211.153.69.192/26🇨🇳CNassigned
211.153.67.192/26🇨🇳CNassigned
211.153.80.192/26🇨🇳CNassigned
211.153.83.160/27🇨🇳CNassigned
211.153.70.160/27🇨🇳CNassigned
211.153.92.160/27🇨🇳CNassigned
211.153.82.160/27🇨🇳CNassigned
211.153.64.160/27🇨🇳CNassigned
211.153.74.160/27🇨🇳CNassigned
211.153.91.160/27🇨🇳CNassigned
211.153.80.160/27🇨🇳CNassigned
211.153.81.160/27🇨🇳CNassigned
211.153.84.160/27🇨🇳CNassigned
211.153.89.160/27🇨🇳CNassigned
211.153.65.160/27🇨🇳CNassigned
211.153.95.160/27🇨🇳CNassigned
211.153.88.160/27🇨🇳CNassigned
211.153.71.160/27🇨🇳CNassigned
211.153.73.160/27🇨🇳CNassigned
211.153.86.160/27🇨🇳CNassigned
211.153.66.160/27🇨🇳CNassigned
211.153.68.160/27🇨🇳CNassigned
211.153.67.160/27🇨🇳CNassigned
211.153.94.160/27🇨🇳CNassigned
211.153.72.160/27🇨🇳CNassigned
211.153.69.160/27🇨🇳CNassigned
211.153.85.160/27🇨🇳CNassigned
211.153.93.160/27🇨🇳CNassigned
211.153.87.160/27🇨🇳CNassigned
211.153.90.160/27🇨🇳CNassigned
211.153.82.144/28🇨🇳CNassigned
211.153.70.144/28🇨🇳CNassigned
211.153.81.144/28🇨🇳CNassigned
211.153.69.144/28🇨🇳CNassigned
211.153.92.144/28🇨🇳CNassigned
211.153.91.144/28🇨🇳CNassigned
211.153.83.144/28🇨🇳CNassigned
211.153.68.144/28🇨🇳CNassigned
211.153.71.144/28🇨🇳CNassigned
211.153.65.144/28🇨🇳CNassigned
211.153.95.144/28🇨🇳CNassigned
211.153.74.144/28🇨🇳CNassigned
211.153.89.144/28🇨🇳CNassigned
211.153.80.144/28🇨🇳CNassigned
211.153.72.144/28🇨🇳CNassigned
211.153.67.144/28🇨🇳CNassigned
211.153.88.144/28🇨🇳CNassigned
211.153.73.144/28🇨🇳CNassigned
211.153.94.144/28🇨🇳CNassigned
211.153.85.144/28🇨🇳CNassigned
Origin ASN
AS24350
CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
Coordinates39.9042, 116.4070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/211.153.64.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/211.153.64.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP