HomePrefix Lookup74.122.56.0/21

74.122.56.0/21

🇺🇸
IPv4ARINallocatedAS400072THUND-20 - THUNDERBOX INC RPKI Valid
CIDR
74.122.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Sunrise
RIR
ARIN
Status
allocated
Allocated
2/4/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
74.122.56.0/21AS400072THUND-20 - THUNDERBOX INC Valid
ARIN
5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
74.122.56.0/21AS7018/24arin
74.122.56.0/21AS400072/24arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS7018ARINMNT-NCS-1583/14/2025
AS400072ARINMNT-NCS-1588/15/2025
Origin ASN
AS400072
THUND-20 - THUNDERBOX INC
Geolocation
Country🇺🇸United StatesUS
RegionFlorida
CitySunrise
Coordinates26.1085, -80.3503 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/74.122.56.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/74.122.56.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP