HomePrefix Lookup128.105.68.0/23

128.105.68.0/23

🇺🇸
IPv4ARINannouncedAS59WISC-MADISON-AS - University of Wisconsin Madison RPKI Valid
CIDR
128.105.68.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Milwaukee
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
128.105.68.0/23AS59WISC-MADISON-AS - University of Wisconsin Madison Valid—6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
128.105.0.0/16AS59WISC-MADISON-AS - University of Wisconsin Madison Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
128.105.0.0/16AS59/24arin
128.105.0.0/16AS3128/24arin
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/128.105.68.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/128.105.68.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP