HomePrefix Lookup171.74.0.0/16

171.74.0.0/16

🇺🇸
IPv4ARINallocatedAS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP RPKI Valid
CIDR
171.74.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Downers Grove
RIR
ARIN
Status
allocated
Allocated
2/25/1994

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
171.74.0.0/16AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid
RADB
5/30/2026

Covering Prefix

62 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
171.74.224.0/21AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.44.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.234.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.46.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.54.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.58.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.60.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.148.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.150.0/23AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.36.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.62.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.70.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.71.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.72.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.73.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.74.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.75.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.76.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.77.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.78.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.79.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.136.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.137.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.138.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.139.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.160.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.161.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.162.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.163.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.164.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.165.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.166.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.167.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.192.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.193.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.194.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.195.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.196.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.197.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.198.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.199.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.200.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.201.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.202.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.203.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.232.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.233.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.234.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.235.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.236.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.237.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.238.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.239.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.24.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.25.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.26.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.27.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.28.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.29.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.30.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.31.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026
171.74.35.0/24AS19229IFOXNETODPD-ENSONO-DCCS - Ensono LP Valid—5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
171.74.0.0/16AS19229/24arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS19229RADBMAINT-AS1922911/13/2023
Origin ASN
AS19229
IFOXNETODPD-ENSONO-DCCS - Ensono LP
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityDowners Grove
Coordinates41.8275, -88.0244 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/171.74.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/171.74.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP