AS1640 Thacker-Grigsby Communications 🇺🇸 US
Announcing 18 prefixes, seen at the RIS collectors.
IPv4 prefixes
18
33,536 (131 × /24)
IPv6 prefixes
0
-
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS1640
- Name
- Thacker-Grigsby Communications
- Organisation
- Thacker-Grigsby Communications
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2009-08-14
- Network type
- NSP
- Traffic levels
- 20-50Gbps
- Scope
- North America
- Peering policy
- Open
- Website
- http://www.tgtel.com
- PeeringDB
- net/22617
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
18 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 68.64.112.0/20 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 68.64.120.0/22 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 68.64.124.0/24 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 69.57.96.0/20 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 69.57.96.0/21 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 69.57.104.0/21 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.192.0/20 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 76.72.194.0/24 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.195.0/24 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.196.0/24 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.197.0/24 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.198.0/23 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.200.0/22 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 76.72.204.0/22 v4 | RPKI valid | 48 | 69391640 | 2026-09-18 |
| 199.59.84.0/22 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 199.116.152.0/21 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 199.192.120.0/22 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |
| 208.56.128.0/19 v4 | RPKI valid | 48 | 70181640 | 2026-09-18 |