HomePrefix Lookup74.116.172.0/23

74.116.172.0/23

🇺🇸
IPv4ARINannouncedAS1445MILLIMAN - Milliman, Inc.No ROA
CIDR
74.116.172.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
74.116.172.0/23AS1445MILLIMAN - Milliman, Inc.No ROA
ARIN
6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS1445ARINMNT-MILLI-910/14/2025
Origin ASN
AS1445
MILLIMAN - Milliman, Inc.
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChicago
Coordinates41.8781, -87.6298 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/74.116.172.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/74.116.172.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP