ASK4 S.R.L.
ASK4 Limited
Data as of 2026-07-26
GLEIF verified
LEI
815600C487F4EEA00962
Registered name
ASK4 S.R.L.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 56 · 89,185 IPv4 addresses |
| IPv6 | 14 prefixes (largest 2a00:1a10::/29) |
| Registered in | United Kingdom (38) · Portugal (14) · Germany (1) |
| All fragments | 975 blocks across 128 clusters |
| Cluster ID | 213706857 |
| Registry | BGP |
| Owner jurisdiction | IT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 815600C487F4EEA00962 |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
74
-5 netblocks since 2026-07-05
2026-07-05
peak 79
2026-07-26
IP Ranges (56)
showing 50 of 56 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.80.184/32 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 31.205.0.0/16 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 31.205.64.0/18 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 31.205.192.0/18 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 45.81.120.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 45.154.248.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 78.109.176.0/20 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 81.23.48.0/20 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 91.217.231.19/32 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 176.119.145.0/24 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.128.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.136.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.136.0/23 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.138.0/24 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.139.0/24 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.134.144.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 185.198.228.0/22 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 194.146.118.152/32 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 195.66.224.104/32 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 195.66.244.23/32 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 213.143.0.0/19 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2001:7f8:4::a10e:2/128 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:2::a10e:1/128 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:8::a10e:0:1/128 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:17::a10e:1/128 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:67::a10e:1/128 | ASK4 Ltd | PEERINGDB | ASSIGNED | ● high |
| 2a00:1a10::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a07:c300::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a0e:2a40::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a0e:2ac0::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a0e:5680::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a0f:dd00::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 2a10:d00::/29 | ASK4 Limited | BGP | ANNOUNCED | ● high |
| 62.28.70.192/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.28.132.192/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.28.251.128/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.48.192.64/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.48.192.96/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.48.220.112/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.48.241.192/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 62.48.242.0/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 78.40.62.0/23 | ASK4 Limited | RIPE | ALLOCATED PA | ● low |
| 78.109.182.144/28 | ASK4-VOIP | RIPE | ASSIGNED PA | ● low |
| 81.23.50.16/28 | ASK4-VOIP | RIPE | ASSIGNED PA | ● low |
| 81.23.51.0/28 | ASK4-VOIP | RIPE | ASSIGNED PA | ● low |
| 83.240.176.208/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 83.240.200.240/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 83.240.202.32/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 83.240.202.64/27 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
| 83.240.239.0/28 | ASK4-NET | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (14)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.3%
of checked blocks have valid RPKI ROA coverage
(72 of 74)
Possible discrepancies (1)
These blocks are registered to ASK4 Limited 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.
| 78.40.62.0/23 /23 | authorized for AS6762 — TELECOM ITALIA SPARKLE S.p.A. |
NIC Handles
AS15525-MNT
AS41230
AS41230
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
MNT-ASK4
MNT-ASK4
ORG-AL47-RIPE
OUTSOURCERY-MNT
RIPE-NCC-HM-MNT
+1 more