AS16504 Granite Telecommunications LLC 🇺🇸 US
Announcing 216 prefixes, seen at the RIS collectors.
IPv4 prefixes
201
456,448 (1,783 × /24)
IPv6 prefixes
15
1.1 × /32
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
16
transit customers observed
Customer cone
17
ASes reachable through it
Registry and operator data
- AS number
- AS16504
- Name
- Granite Telecommunications LLC
- Organisation
- Granite Telecommunications
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2013-10-14
- Scope
- Not Disclosed
- Peering policy
- Selective
- Website
- http://granitenet.com
- PeeringDB
- net/26437
- Facilities
- 13
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream
| When | Change | Prefix | Origin | Path |
|---|---|---|---|---|
| 2026-10-21 17:22:43Z | origin change | 67.206.181.0/24 | AS397000 → AS16504 | 491345335664246461325716504 |
| 2026-10-21 17:22:43Z | origin change | 67.206.180.0/23 | AS397000 → AS16504 | 491345335664246461325716504 |
| 2026-10-21 16:11:41Z | origin change | 67.206.180.0/23 | AS16504 → AS397000 | 6121869397018397000397000 |
| 2026-10-21 16:11:41Z | origin change | 67.206.181.0/24 | AS16504 → AS397000 | 6121869397018397000397000 |
| 2026-10-16 05:40:42Z | new prefix | 134.204.10.0/24 | AS16504 Granite Telecommunications LLC | 202051741650416504165041650416504 |
| 2026-10-08 22:35:39Z | origin change | 67.206.180.0/23 | AS397000 → AS16504 | 328840327727174165041650416504 |
| 2026-10-08 22:35:39Z | origin change | 67.206.181.0/24 | AS397000 → AS16504 | 328840327727174165041650416504 |
| 2026-10-08 22:35:37Z | origin change | 67.206.181.0/24 | AS16504 → AS397000 | 7018397000397000 |
| 2026-10-08 22:35:37Z | origin change | 67.206.180.0/23 | AS16504 → AS397000 | 7018397000397000 |