HomePrefix Lookup143.200.0.0/16

143.200.0.0/16

🇺🇸
IPv4ARINallocatedAS3128BRUWS-AS3128 - University of Wisconsin System RPKI Valid
CIDR
143.200.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Green Bay
RIR
ARIN
Status
allocated
Allocated
10/8/1990

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
143.200.0.0/16AS3128BRUWS-AS3128 - University of Wisconsin System Valid
ARIN
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
143.200.0.0/16AS3128/24arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3128ARINMNT-UWGB-Z5/6/2025
Origin ASN
AS3128
BRUWS-AS3128 - University of Wisconsin System
Geolocation
Country🇺🇸United StatesUS
RegionWisconsin
CityGreen Bay
Coordinates44.5323, -87.9210 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.200.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/143.200.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP