A1
Aggregated across every cluster whose name starts with "A1" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
2,408
Total ranges
302
Matched clusters
Matched clusters
A1_Serbia
A1 Bulgaria EAD
A1-NET242
A1_NET_04122019
A1_NET3_10122019
A1-NGN
A1-176-I
A1-236-186
A1-SN-GEMEINDE-AT
A1-Internet-v6-1
A1-Internet-v6-2
A1-Internet-v6-3
A1-Internet-v6-4
A1-2503001
A1-27-28
A1-0603
A1-0603-1
A1-0603-2
A1-NGN-22
A1-1205
A1-177-LI
A1-128-LI
A1-192-LI
A1-178-O
A1-197-I
A1-180-I
A1-181-I
A1-182-I
A1-183-I
A1-DATAGROUP
A1-DZ-LIESING-AT
A1 Internet BV
A1-FMTG-AT
A1-PLD-jug
A1_ITS_Clients
A1 Network
A1 NETWORK EXCHANGE LIMITED
A1 Cyberlink BD
A1-2007-b
A1-2007
A1-2007-i
A1-2007-bn
A1 BG EAD
A1-1-09
A1-108-24
A1-Internet-v6-5
A1-Internet-v6-6
A1-Internet-v6-7
A1-Internet-v6-8
A1-I-30
A1 Makedonija (AS43612)
A1-VILLAGE
A1 TELECOM NETWORK ISP SRL
A1-CARS-READING-LTD
A1-LAN
A1-JOINERY
A1-TAXIS
A1-TAXI
A1_SOB_BNG
A1_PLD_BNG
+242 more
Ranges (2,408)
showing 101–200 of 2,408 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 37.63.66.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.67.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.68.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.69.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.70.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.71.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.72.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.73.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.74.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.75.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.76.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.77.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.78.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.80.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.81.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.82.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.83.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.84.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.85.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.86.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.87.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.88.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.89.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.90.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.91.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.92.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.93.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.94.0/24 | A1_SFI_BNG_Resid | A1_SFI_BNG_Resid | RIPE | ASSIGNED PA | ● medium |
| 37.63.95.0/24 | A1_SFZ_BNG_Resid | A1_SFZ_BNG_Resid | RIPE | ASSIGNED PA | ● medium |
| 37.63.96.0/22 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.100.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.101.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.102.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.103.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.104.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.105.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.106.0/24 | A1_SOB_BNG | A1_SOB_BNG | RIPE | ASSIGNED PA | ● medium |
| 37.63.107.0/24 | A1_VRN_BNG | A1_VRN_BNG | RIPE | ASSIGNED PA | ● medium |
| 37.63.108.0/24 | A1_SFL_BNG | A1_SFL_BNG | RIPE | ASSIGNED PA | ● low |
| 37.63.109.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.110.0/24 | A1_VTR_BNG | A1_VTR_BNG | RIPE | ASSIGNED PA | ● medium |
| 37.63.111.0/24 | A1_PLD_BNG | A1_PLD_BNG | RIPE | ASSIGNED PA | ● medium |
| 37.63.112.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.113.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.114.0/23 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.116.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.117.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.118.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.119.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.120.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.121.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.122.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.123.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.124.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.125.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.126.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.63.127.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.130.240.0/21 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 37.244.128.0/17 | A1 Hrvatska d.o.o. | A1 Hrvatska d.o.o. | RIPE | ALLOCATED PA | ● low |
| 45.82.217.0/24 | A1-SYSTEMS-NET | A1 Systems Ltd. | RIPE | ASSIGNED PA | ● low |
| 45.132.35.0/24 | A1 Telekom Austria AG | A1 Telekom Austria AG | BGP | ANNOUNCED | ● medium |
| 46.29.222.0/29 | A1-EIENDOM | A1-EIENDOM | RIPE | ASSIGNED PA | ● medium |
| 46.74.0.0/15 | A1 Telekom Austria AG | A1 Telekom Austria AG | RIPE | ALLOCATED PA | ● low |
| 46.122.0.0/15 | A1 Slovenija telekomunikacijske storitve,d.d. | A1 Slovenija telekomunikacijske storitve,d.d. | BGP | ANNOUNCED | ● high |
| 46.122.64.0/21 | A1 Slovenija telekomunikacijske storitve,d.d. | A1 Slovenija telekomunikacijske storitve,d.d. | BGP | ANNOUNCED | ● high |
| 46.122.96.0/21 | A1 Slovenija telekomunikacijske storitve,d.d. | A1 Slovenija telekomunikacijske storitve,d.d. | BGP | ANNOUNCED | ● high |
| 46.164.0.0/18 | A1 Slovenija telekomunikacijske storitve,d.d. | A1 Slovenija telekomunikacijske storitve,d.d. | RIPE | ALLOCATED PA | ● low |
| 46.206.0.0/15 | A1 Telekom Austria AG | A1 Telekom Austria AG | BGP | ANNOUNCED | ● medium |
| 46.232.152.0/21 | A1 Bulgaria EAD | A1 Bulgaria EAD | RIPE | ALLOCATED PA | ● low |
| 46.232.152.0/22 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.232.156.0/22 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.234.64.0/19 | A1 Hrvatska d.o.o. | A1 Hrvatska d.o.o. | BGP | ANNOUNCED | ● high |
| 46.238.0.0/18 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.0.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.1.0/24 | A1-IS | A1-IS | RIPE | ASSIGNED PA | ● low |
| 46.238.2.0/24 | A1-IS | A1-IS | RIPE | ASSIGNED PA | ● low |
| 46.238.3.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.4.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.5.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.6.0/24 | A1-ISS | A1-ISS | RIPE | ASSIGNED PA | ● low |
| 46.238.7.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.9.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.10.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.11.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.12.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.13.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.14.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.15.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.16.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.17.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.18.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.19.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.20.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.21.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.22.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.23.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.24.0/23 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.26.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.27.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
| 46.238.28.0/24 | A1 Bulgaria EAD | A1 Bulgaria EAD | BGP | ANNOUNCED | ● high |
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Uses the REST API.