Blue
BLUE SAS
LEI
635400PYFSHIJUQTP711
Registered name
Blue
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 166 |
| All fragments | 1,642 blocks across 383 clusters |
| Cluster ID | 191594132 |
| Registry | AFRINIC |
| Owner jurisdiction | IE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 635400PYFSHIJUQTP711 |
| Shared handles | clustered on 67 shared RIR contact/maintainer handles |
| Registry names | 33 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
166
0 netblocks since 2026-07-05
2026-07-05
peak 166
2026-07-06
IP Ranges (166)
showing 50 of 166 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 24.51.192.0/19 | Blue Stream | BGP | ANNOUNCED | ● high |
| 24.233.160.0/19 | Blue Stream | BGP | ANNOUNCED | ● high |
| 37.157.224.0/21 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.224.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.225.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.226.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.227.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.228.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.229.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.230.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 37.157.231.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 41.202.224.0/19 | Blue Crane Communications (U) Ltd | BGP | ANNOUNCED | ● high |
| 41.202.224.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.225.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.226.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.227.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.228.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.229.0/24 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.230.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.232.0/22 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.236.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.238.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.244.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.246.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 41.202.248.0/23 | Blue Crane Communications (U) Ltd | AFRINIC | ASSIGNED PA | ● high |
| 45.137.144.0/22 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 51.254.52.0/24 | Blue SAS | RIPE | LEGACY | ● high |
| 57.135.0.0/16 | Blue Stream | BGP | ANNOUNCED | ● high |
| 69.65.64.0/19 | Blue Stream | BGP | ANNOUNCED | ● high |
| 77.74.208.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.208.0/21 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.209.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.210.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.211.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.212.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.213.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.214.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 77.74.215.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 89.46.96.0/22 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 89.46.144.158/32 | BLUE-DOT | PEERINGDB | ASSIGNED | ● high |
| 94.42.195.0/24 | Blue Dot s.c. | RIPE | ASSIGNED PA | ● high |
| 94.42.196.0/24 | Blue Dot s.c. | RIPE | ASSIGNED PA | ● high |
| 95.128.144.0/21 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.144.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.145.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.146.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.147.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.148.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.149.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
| 95.128.150.0/24 | BLUE SAS | BGP | ANNOUNCED | ● high |
Corporate group (32 entities) ~
top 1 shown — full list (JSON)- BLUE NET,LLC. 2 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
56.6%
of checked blocks have valid RPKI ROA coverage
(94 of 166)
Possible discrepancies (8)
These blocks are registered to BLUE SAS but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a12:b7c0::/29 /29 | authorized for AS16019 — Vodafone Czech Republic a.s. |
| 2a00:2381:1540::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:21fb::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:224d::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:2f65::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2001:7e8:8600:b600::/56 /56 | authorized for AS6661 — POST Luxembourg |
| 213.25.130.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
| 185.168.149.0/24 /24 | authorized for AS16019 — Vodafone Czech Republic a.s. |
NIC Handles
AFRINIC-HM-MNT
AS201893
AS2068-AP
AS30404
AS30404
AS328198
AS3340-MNT
AS42686
AS42845
AS6661-MNT
BB35-AFRINIC
BB35-AFRINIC
+55 more