HomePrefix Lookup128.211.112.0/24

128.211.112.0/24

🇺🇸
IPv4ARINannouncedAS397501PURDUE-RESNET - Purdue University RPKI Valid
CIDR
128.211.112.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Chicago (Near South Side)
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
128.211.112.0/24AS397501PURDUE-RESNET - Purdue University Valid
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
128.211.0.0/16AS17PURDUE - Purdue University Valid—5/31/2026

RPKI ROAs

4
PrefixOriginMax LengthTrust Anchor
128.211.0.0/16AS17/24arin
128.211.0.0/16AS19782/24arin
128.211.0.0/16AS397501/24arin
128.211.0.0/16AS397511/24arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS17RADBMAINT-IU11/13/2023
AS397501RADBMAINT-IU11/13/2023
Origin ASN
AS397501
PURDUE-RESNET - Purdue University
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChicago (Near South Side)
Coordinates41.8536, -87.6183 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/128.211.112.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/128.211.112.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP