HomePrefix Lookup148.51.128.0/17

148.51.128.0/17

πŸ‡ΊπŸ‡Έ
CIDR
148.51.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
Denver (Elyria-Swansea)
RIR
ARIN
Status
allocated
Allocated
1/8/2018

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
148.51.128.0/17AS12025IMDC-AS12025 - Iron Mountain Data Center Valid
ARINRADB
6/1/2026

Covering Prefix

64 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
148.51.240.0/20AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.224.0/20AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.176.0/20AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.200.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.202.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.204.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.206.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.130.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.208.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.134.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.192.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.212.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.214.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.216.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.218.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.128.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.210.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.194.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.196.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.198.0/23AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.222.0/23AS395174IMDC-APAC - Iron Mountain Data Center Validβ€”6/1/2026
148.51.209.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.211.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.224.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.225.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.226.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.130.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.133.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.136.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.137.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.138.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.139.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.140.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.142.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.143.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.144.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.145.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.146.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.147.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.148.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.149.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.152.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.154.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.155.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.176.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.177.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.206.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.232.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.233.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.234.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.235.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.236.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.237.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.227.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.228.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.229.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.230.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.231.0/24AS12025IMDC-AS12025 - Iron Mountain Data Center Validβ€”6/1/2026
148.51.239.0/24AS395174IMDC-APAC - Iron Mountain Data Center Validβ€”6/1/2026
148.51.240.0/24AS395174IMDC-APAC - Iron Mountain Data Center Validβ€”6/1/2026
148.51.132.0/24AS396930OPUS-INTERACTIVE-VA1 - Opus Interactive Validβ€”6/1/2026
148.51.219.0/24AS401026IMDC-EMEA - Iron Mountain Data Center Validβ€”6/1/2026
148.51.241.0/24AS401026IMDC-EMEA - Iron Mountain Data Center Validβ€”6/1/2026
148.51.238.0/24AS401026IMDC-EMEA - Iron Mountain Data Center Validβ€”6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
148.51.128.0/17AS12025/17arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS12025ARINMNT-IMIML4/17/2026
AS12025RADBMAINT-AS1202510/31/2024
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionColorado
CityDenver (Elyria-Swansea)
GEThttps://api.ipctl.io/v1/prefix/148.51.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/148.51.128.0/17" | jq