DFW Datacenter

BGP inherited
Cluster stats
Netblocks30 · 52,458 IPv4 addresses
Cluster ID208783528
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
29 +1 netblocks since 2026-07-05
2026-07-05 peak 29 2026-07-19

IP Ranges (30)

⬇ export CSV
CIDR Org name Registry Status Confidence
67.222.128.0/20 DFW Datacenter BGP ANNOUNCED ● high
67.222.128.0/19 DFW Datacenter ARIN DIRECT ALLOCATION ● high
67.222.128.0/19 DFW Datacenter BGP ANNOUNCED ● high
67.222.138.0/24 DFW Datacenter BGP ANNOUNCED ● high
67.222.140.0/24 DFW Datacenter BGP ANNOUNCED ● high
67.222.144.0/20 DFW Datacenter BGP ANNOUNCED ● high
72.9.144.0/21 DFW Datacenter BGP ANNOUNCED ● high
72.9.144.0/20 DFW Datacenter ARIN DIRECT ALLOCATION ● high
72.9.144.0/20 DFW Datacenter BGP ANNOUNCED ● high
72.9.152.0/21 DFW Datacenter BGP ANNOUNCED ● high
149.112.101.2/32 DFW-IX PEERINGDB ASSIGNED ● high
149.112.101.3/32 DFW-IX PEERINGDB ASSIGNED ● high
158.106.184.0/22 DFW Datacenter BGP ANNOUNCED ● high
158.106.188.0/22 DFW Datacenter BGP ANNOUNCED ● high
162.222.212.0/24 DFW Datacenter BGP ANNOUNCED ● high
170.249.248.0/22 DFW Datacenter BGP ANNOUNCED ● high
170.249.252.0/22 DFW Datacenter BGP ANNOUNCED ● high
196.53.113.0/24 DFW Datacenter BGP ANNOUNCED ● high
199.26.84.0/22 DFW Datacenter BGP ANNOUNCED ● high
209.236.112.0/21 DFW Datacenter BGP ANNOUNCED ● high
209.236.112.0/20 DFW Datacenter BGP ANNOUNCED ● high
209.236.120.0/21 DFW Datacenter BGP ANNOUNCED ● high
209.236.126.0/24 DFW Datacenter BGP ANNOUNCED ● high
2606:ae40::2/128 DFW-IX PEERINGDB ASSIGNED ● high
2606:ae40::3/128 DFW-IX PEERINGDB ASSIGNED ● high
2606:db00::/32 DFW Datacenter BGP ANNOUNCED ● high
2606:db00:d::/48 DFW Datacenter BGP ANNOUNCED ● high
2606:db00:e::/48 DFW Datacenter BGP ANNOUNCED ● high
2606:db00:f::/48 DFW Datacenter BGP ANNOUNCED ● high
104.153.172.0/22 DFW-IX ARIN DIRECT ALLOCATION ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
66.7% of checked blocks have valid RPKI ROA coverage (20 of 30)
Possible discrepancies (1)

These blocks are registered to DFW Datacenter but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

104.153.172.0/22 /22 authorized for AS16611 — InfiniaHost.com

NIC Handles

AS30277 AS63145 DFWDA-ARIN DFWDA-ARIN DFWDA-ARIN DFWDA-ARIN MUC-33 NETWO9231-ARIN NETWO9231-ARIN NETWO9231-ARIN TMS-52