HomePrefix Lookup205.213.248.0/22

205.213.248.0/22

🇺🇸
IPv4ARINannouncedAS59WISC-MADISON-AS - University of Wisconsin Madison RPKI Valid
CIDR
205.213.248.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Milwaukee
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
205.213.248.0/22AS59WISC-MADISON-AS - University of Wisconsin Madison Valid
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
205.213.0.0/16AS2381WISCNET1-AS - WiscNet Valid—5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
205.213.248.0/22AS59/24arin
205.213.248.0/22AS3128/24arin
205.213.0.0/16AS2381/16arin

IRR Route Objects

3
OriginRegistryMaintainerModified
AS3128ARINMNT-WISC-Z4/7/2026
AS59RADBMAINT-WISCNET11/13/2023
AS3128RADBMAINT-WISCNET4/7/2026
Origin ASN
AS59
WISC-MADISON-AS - University of Wisconsin Madison
Geolocation
Country🇺🇸United StatesUS
RegionWisconsin
CityMilwaukee
Coordinates43.0389, -87.9065 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/205.213.248.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/205.213.248.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP