go NDTC.com
goNDTC.com
Data as of 2026-09-27
Registry
This organisation
| Netblocks | 11 · 31,232 IPv4 addresses |
| Record ID | 248607601 |
| Registry | ARIN |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.21.224.0/22 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 64.21.248.0/22 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 64.21.252.0/22 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 66.163.128.0/20 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 69.178.204.0 – 69.178.213.255 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 69.178.214.0/23 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 69.178.224.0 – 69.178.251.255 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 76.10.72.0/21 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 76.10.80.0/20 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 76.10.100.0 – 76.10.123.255 | goNDTC.com | ARIN | ALLOCATION | ● high |
| 209.243.26.0 – 209.243.31.255 | goNDTC.com | ARIN | ALLOCATION | ● high |
Footprint over time
3 weekly snapshots · JSON
11
0 netblocks since 2026-09-13
2026-09-13
peak 11
2026-09-27
Network trust
what's this?
RPKI hygiene: C
how networks compare →
54.5%
of checked blocks have valid RPKI ROA coverage
(6 of 11)
Possible discrepancies (6)
These blocks are registered to goNDTC.com 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.
| 66.163.128.0/20 /20 | authorized for AS14090 — North Dakota Telephone Co. |
| 76.10.80.0/20 /20 | authorized for AS14090 — North Dakota Telephone Co. |
| 76.10.72.0/21 /21 | authorized for AS14090 — North Dakota Telephone Co. |
| 64.21.224.0/22 /22 | authorized for AS14090 — North Dakota Telephone Co. |
| 64.21.252.0/22 /22 | authorized for AS14090 — North Dakota Telephone Co. |
| 69.178.214.0/23 /23 | authorized for AS14090 — North Dakota Telephone Co. |
NIC Handles
ABUSE1872-ARIN
ABUSE1872-ARIN
GONDT
MSS18-ARIN
PTS7-ARIN
RJE70-ARIN
VCA21-ARIN