HomePrefix Lookup164.47.88.0/21

164.47.88.0/21

🇺🇸
IPv4ARINannouncedAS14737CCCOES - Colorado Community College and Occupational Education System RPKI Valid
CIDR
164.47.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Denver
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
164.47.88.0/21AS14737CCCOES - Colorado Community College and Occupational Education System Valid
ARIN
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
164.47.88.0/21AS14737/21arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS14737ARINMNT-CCCS-3-Z12/17/2025
Origin ASN
AS14737
CCCOES - Colorado Community College and Occupational Education System
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityDenver
Coordinates39.7295, -104.8840 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/164.47.88.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/164.47.88.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP