AS46475 Limestone Networks
AS46475 is operated by Limestone Networks and registered with ARIN (US) since 2008-09-29.
It announces 316 IPv4 and 23 IPv6 prefixes, 86% of them RPKI valid.
RIPE RIS sees 30 upstream and peer networks and 33 downstream networks next to it.
PeeringDB lists it as a Content network at 9 internet exchanges and 21 facilities. Its peering policy is open.
| Name | Limestone Networks |
|---|---|
| Registry handle | LIMESTONENETWORKS |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 2008-09-29 |
| Network type | Content, Global |
| Peering policy | Open |
| IRR as-set | AS-LIMESTONE |
| Prefixes (IPv4 / IPv6) | 316 / 23 |
| RPKI valid | 86% (292 / 339) |
| Upstreams and peers | 30 |
| Downstream networks | 33 |
| Website | limestonenetworks.com |
Routing health
- AS46475 announces 316 IPv4 and 23 IPv6 prefixes.
- 292 of 339 announced prefixes are RPKI valid.
- 47 announced prefixes are not covered by a ROA of AS46475 (they may have none, or another network’s).
- 30 upstreams and peers, 33 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 339
- 31.40.195.0/24
- 31.58.102.0/24
- 37.72.141.0/24
- 38.67.216.0/24
- 38.69.225.0/24
- 38.86.91.0/24
- 38.86.174.0/24
- 38.86.228.0/24
- 38.86.229.0/24
- 38.92.61.0/24
- 38.95.35.0/24
- 38.96.30.0/24
- 38.96.31.0/24
- 38.96.68.0/24
- 38.96.69.0/24
- 38.103.248.0/24
- 38.103.249.0/24
- 38.113.115.0/24
- 38.121.40.0/24
- 38.126.160.0/24
- 38.126.167.0/24
- 38.126.170.0/24
- 38.129.4.0/24
- 38.129.88.0/24
- 38.133.189.0/24
- 38.147.110.0/24
- 38.155.79.0/24
- 38.246.32.0/24
- 38.246.33.0/24
- 38.246.34.0/24
- 38.246.35.0/24
- 38.248.89.0/24
- 38.248.90.0/24
- 38.248.91.0/24
- 38.248.92.0/24
- 38.248.93.0/24
- 38.248.94.0/24
- 38.248.95.0/24
- 45.141.128.0/24
- 45.159.21.0/24
- 45.159.22.0/24
- 46.253.131.0/24
- 62.204.49.0/24
- 63.143.32.0/19
- 63.143.39.0/24
- 63.143.43.0/24
- 63.143.56.0/24
- 63.143.60.0/24
- 63.143.61.0/24
- 63.143.62.0/24
- 63.143.63.0/24
- 64.31.0.0/18
- 64.31.2.0/24
- 64.31.3.0/24
- 64.31.4.0/24
- 64.31.5.0/24
- 64.31.6.0/23
- 64.31.8.0/24
- 64.31.10.0/24
- 64.31.11.0/24
- 64.31.13.0/24
- 64.31.14.0/24
- 64.31.16.0/24
- 64.31.17.0/24
- 64.31.18.0/24
- 64.31.19.0/24
- 64.31.20.0/24
- 64.31.22.0/24
- 64.31.23.0/24
- 64.31.24.0/24
- 64.31.25.0/24
- 64.31.27.0/24
- 64.31.28.0/24
- 64.31.29.0/24
- 64.31.30.0/24
- 64.31.31.0/24
- 64.31.32.0/24
- 64.31.33.0/24
- 64.31.34.0/24
- 64.31.35.0/24
- 64.31.36.0/24
- 64.31.37.0/24
- 64.31.38.0/24
- 64.31.39.0/24
- 64.31.40.0/24
- 64.31.42.0/24
- 64.31.43.0/24
- 64.31.44.0/24
- 64.31.47.0/24
- 64.31.48.0/24
- 64.31.49.0/24
- 64.31.51.0/24
- 64.31.52.0/24
- 64.31.53.0/24
- 64.31.54.0/24
- 64.31.55.0/24
- 64.31.56.0/24
- 64.31.57.0/24
- 64.31.58.0/24
- 64.31.59.0/24
Showing the first 100.
Upstreams and peers 30
The networks RIPE RIS sees next to AS46475 in BGP paths, the most visible first.
- AS6939 Hurricane Electric
- AS1299 Arelion (Twelve99)
- AS174 Cogent Communications, Inc.
- AS2914 NTT Global IP Network
- AS6461 Zayo
- AS3491 PCCW Global
- AS3257 GTT Communications (AS3257)
- AS396998 Path Network, Inc.
- AS25091 IP-Max SA
- AS286 GTT Communications (AS286)
- AS20764 RASCOM
- AS34927 FogNet - iFog GmbH
Peering
Peering policy: Open. Suggested max-prefix limits: 250 IPv4, 100 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| BBIX Tokyo | 1 | 100G | Yes |
| DE-CIX Chicago | 1 | 100G | Yes |
| DE-CIX Dallas: DE-CIX Dallas Peering LAN | 1 | 100G | Yes |
| DE-CIX New York: DE-CIX New York Peering LAN | 1 | 100G | Yes |
| ERA-IX Frankfurt | 1 | 100G | Yes |
| FL-IX | 2 | 200G | Yes |
| JPNAP Tokyo: Peering | 1 | 100G | Yes |
| NYIIX New York | 1 | 100G | Yes |
| SGIX: Peering LAN | 1 | 50G | Yes |
| Facility | City | Country |
|---|---|---|
| CoreSite - Chicago (CH1) | Chicago | US |
| DataBank Dallas (DFW1) | Dallas | US |
| DataBank Miami (MIA1) | Miami | US |
| DataBank Salt Lake City (SLC1) | Salt Lake City | US |
| Digital Realty AMS3/5/7/8/10 - Amsterdam | Amsterdam | NL |
| Digital Realty DFW (2440 Marsh Lane) | Carrollton | US |
| Digital Realty EWR (100 Delawanna) | Clifton | US |
| Digital Realty MIA (36 NE 2nd St) | Miami | US |
| Equinix FR4 - Frankfurt, West | Frankfurt | DE |
| Equinix FR7 - Frankfurt, Gutleutstrasse | Frankfurt | DE |
| Equinix JH1 - Johor | Iskandar Puteri | MY |
| Equinix LA3/LA4 - Los Angeles, El Segundo | El Segundo | US |
| Equinix LD5 - London, Slough | Slough | GB |
| Equinix NY7 - New York, North Bergen | North Bergen | US |
| Equinix PA5 - Paris, Victor Hugo | Paris | FR |
| Equinix TY15 - Tokyo | Tokyo | JP |
| Equinix TY6 - Tokyo | Tokyo | JP |
| Flexential - Portland/Hillsboro (PDX01) | Hillsboro | US |
| Flexential - Salt Lake City/Downtown (SLC04) | Salt Lake City | US |
| Iron Mountain Data Center - Manassas (VA-2) | Manassas | US |
| Netrality Chicago - 717 S Wells | Chicago | US |
More about AS46475
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 02:25 UTC. The country is where the AS number was registered, not necessarily where the network operates.