NSFOCUS, Inc.

Data as of 2026-10-11
BGP inherited
This organisation
Netblocks41 · 9,992 IPv4 addresses
IPv6 16 prefixes (largest 2a07:7b80::/29)
Registered in United States (16) · United Kingdom (4) · Germany (2) · Brazil (1) · Hong Kong (1) · Singapore (1)
Record ID245543351
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (41)

⬇ export CSV
CIDR Org name Registry Status Confidence
36.255.56.125/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
62.69.146.97/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
80.81.193.174/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
103.41.12.58/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
185.144.84.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
185.144.86.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
185.144.87.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
185.146.127.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
187.16.217.136/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
195.66.225.49/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
206.53.170.57/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
206.53.206.135/32 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
212.58.128.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.129.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.130.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.131.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.132.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.134.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.135.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.149.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
212.58.151.0/24 NSFOCUS, Inc. BGP ANNOUNCED ● high
2001:7f8::2235:0:1/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2001:7f8:4::2235:1/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2001:7f8:8:20:0:2235:0:1/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2001:de8:7::8757:1/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2001:ded::3a/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2001:12f8::217:136/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2606:a980:0:3::39/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2606:a980:0:e::7/128 NSFOCUS, Inc. PEERINGDB ASSIGNED ● high
2a07:7b80:101::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:102::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:103::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:104::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:105::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:107::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
2a07:7b80:108::/48 NSFOCUS, Inc. BGP ANNOUNCED ● high
185.146.124.0/22 NSFOCUS, Inc. RIPE ALLOCATED-ASSIGNED PA ● low
185.146.127.0/30 NSFOCUS, Inc. RIPE ASSIGNED PA ● low
185.146.127.4/30 NSFOCUS, Inc. RIPE ASSIGNED PA ● low
212.58.128.0/19 NSFOCUS, Inc. RIPE ALLOCATED PA ● low
2a07:7b80::/29 NSFOCUS, Inc. RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (16)

CIDR
2a07:7b80::/29
2a07:7b80:101::/48
2a07:7b80:102::/48
2a07:7b80:103::/48
2a07:7b80:104::/48
2a07:7b80:105::/48
2a07:7b80:107::/48
2a07:7b80:108::/48
2001:12f8::217:136/128
2001:7f8:4::2235:1/128
2001:7f8:8:20:0:2235:0:1/128
2001:7f8::2235:0:1/128
2001:de8:7::8757:1/128
2001:ded::3a/128
2606:a980:0:3::39/128
2606:a980:0:e::7/128

Footprint over time

16 weekly snapshots · JSON
41 +2 netblocks since 2026-07-05
2026-07-05 peak 41 2026-10-11

Network trust

what's this?
RPKI hygiene: A how networks compare →
95.1% of checked blocks have valid RPKI ROA coverage (39 of 41)
No discrepancies found among checked blocks.

NIC Handles

AS47581 AS8757 AS8757 DUMY-RIPE DUMY-RIPE NSFOCUS-MNT NSFOCUS-MNT ORG-NI61-RIPE RIPE-NCC-HM-MNT