Silica Networks
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 21 · 24,584 IPv4 addresses |
| IPv6 | 9 prefixes (largest 2001:12f8::222:182/128) |
| Registered in | Argentina (4) · United States (3) · Chile (2) · Brazil (1) · Germany (1) · Netherlands (1) |
| Cluster ID | 214582208 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
3 weekly snapshots · JSON
21
+4 netblocks since 2026-07-13
2026-07-13
peak 21
2026-07-26
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.68.8.124/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 45.68.16.175/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 64.191.233.47/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 80.81.194.192/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 80.249.209.82/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 187.16.222.182/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 198.32.243.180/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 206.41.108.222/32 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:6::7049:1/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:7::49:2/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:504:36::1b89:0:1/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:504:40:108::1:222/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8::1b89:0:1/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a500:7049:1/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::222:182/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2001:13c7:6001::124/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 2801:14:9000::7049:1/128 | Silica Networks | PEERINGDB | ASSIGNED | ● high |
| 186.0.192.0/18 | Silica Networks Argentina S.A. | LACNIC | ALLOCATED | ● low |
| 190.110.96.0/20 | SILICA NETWORKS CHILE S.A. | LACNIC | ALLOCATED | ● low |
| 200.59.192.0/21 | Silica Networks Argentina S.A. | LACNIC | REALLOCATED | ● low |
| 200.61.16.0/21 | Silica Networks Argentina S.A. | LACNIC | REALLOCATED | ● low |
IPv6 ranges (9)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.2%
of checked blocks have valid RPKI ROA coverage
(16 of 21)
Possible discrepancies (3)
These blocks are registered to Silica Networks 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.
| 186.0.192.0/18 /18 | authorized for AS7049 — AS7049 |
| 190.110.96.0/20 /20 | authorized for AS7049 — AS7049 |
| 200.59.192.0/21 /21 | authorized for AS7049 — AS7049 |
NIC Handles
AR-SISA3-LACNIC
AR-SISA3-LACNIC
AS7049
CAV75
CAV75
CAV75
CL-SNCS-LACNIC
SNC2
SNC2
SNC2
SNC2
SNC2
+2 more