National Institute of Standards and Technology
Cluster stats
| Netblocks | 32 |
| All fragments | 110 blocks across 21 clusters |
| Cluster ID | 191614621 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (32)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 129.6.0.0/21 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.0.0/16 | National Institute of Standards and Technology | ARIN | ● high | |
| 129.6.8.0/22 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.12.0/23 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.14.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.15.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.16.0/21 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.24.0/22 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.28.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.29.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.30.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.31.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.32.0/22 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.36.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.38.0/23 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.40.0/21 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.48.0/23 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.50.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.52.0/22 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.56.0/21 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.64.0/18 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 129.6.128.0/17 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 132.163.0.0/16 | National Institute of Standards and Technology | ARIN | ● high | |
| 132.163.96.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 132.163.97.0/24 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6000::/37 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6f15::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6f96::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6f97::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6fcd::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6fce::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
| 2610:20:6fcf::/48 | National Institute of Standards and Technology | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
93.8%
of checked blocks have valid RPKI ROA coverage
(30 of 32)
No discrepancies found among checked blocks.
NIC Handles
AS49
NETWO8138-ARIN
NETWO8138-ARIN
NETWO8138-ARIN
NIST-Z