United States Nuclear Regulatory Commission

BGP inherited
Cluster stats
Netblocks25 · 69,361 IPv4 addresses
All fragments 15,190 blocks across 26 clusters
Cluster ID214450340
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

6 weekly snapshots · JSON
25 +12 netblocks since 2026-07-05
2026-07-05 peak 25 2026-07-26

IP Ranges (25)

⬇ export CSV
CIDR Org name Registry Status Confidence
148.184.42.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.174.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.175.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.176.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.180.0/23 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.182.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.183.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.185.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.186.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.192.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.219.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.230.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.231.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.235.0/24 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2000::/46 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2000::/42 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2001::/48 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2002::/48 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2003::/48 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2010::/48 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2011::/48 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2040::/42 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:2080::/42 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
2620:129:20c0::/42 United States Nuclear Regulatory Commission BGP ANNOUNCED ● high
148.184.0.0/16 United States Nuclear Regulatory Commission ARIN DIRECT ALLOCATION ● low

Domains hosted in this network

what's this?
nrc.gov

NIC Handles

AMW5-ARIN AMW5-ARIN AMW5-ARIN AMW5-ARIN AS27016 LIDEL3-ARIN LIDEL3-ARIN NOC2484-ARIN RAYSE11-ARIN USNRC VOMIN-ARIN