Autonomous System
AS44901 · belcloud Belcloud LTD
Overview
AS44901 is announced on the Internet: RIPE RIS route collectors currently see 73 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 18,688 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 86 upstream neighbours (transit providers or peers) and 77 downstream neighbours (customers or networks it carries). Its most visible upstreams are GTT Communications Inc. (AS3257), Opentransit Orange S.A. (AS5511), and TATA COMMUNICATIONS (AMERICA) INC (AS6453). AS44901 was assigned by RIPE NCC, and its registration country is Bulgaria.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 8:57 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 23.26.245.1, the first address of 23.26.245.0/24. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.
Announced prefixes
IPv4 prefixes (73 prefixes)
| Prefix | Addresses |
|---|---|
| 23.26.245.0/24 | 256 |
| 45.137.220.0/24 | 256 |
| 45.137.221.0/24 | 256 |
| 45.137.222.0/24 | 256 |
| 45.137.223.0/24 | 256 |
| 46.253.4.0/24 | 256 |
| 78.40.142.0/24 | 256 |
| 85.137.19.0/24 | 256 |
| 85.217.170.0/24 | 256 |
| 85.217.171.0/24 | 256 |
| 88.80.145.0/24 | 256 |
| 88.80.147.0/24 | 256 |
| 88.80.148.0/24 | 256 |
| 88.80.150.0/24 | 256 |
| 88.80.151.0/24 | 256 |
| 91.92.108.0/24 | 256 |
| 91.92.111.0/24 | 256 |
| 91.92.120.0/24 | 256 |
| 91.92.128.0/24 | 256 |
| 91.92.136.0/24 | 256 |
| 91.92.137.0/24 | 256 |
| 91.92.144.0/24 | 256 |
| 91.92.247.0/24 | 256 |
| 91.132.60.0/24 | 256 |
| 91.132.61.0/24 | 256 |
| 91.132.63.0/24 | 256 |
| 93.94.140.0/24 | 256 |
| 93.123.10.0/24 | 256 |
| 94.156.35.0/24 | 256 |
| 94.156.128.0/24 | 256 |
| 94.156.144.0/24 | 256 |
| 94.156.174.0/24 | 256 |
| 94.156.189.0/24 | 256 |
| 95.169.196.0/24 | 256 |
| 95.169.202.0/24 | 256 |
| 109.94.110.0/24 | 256 |
| 152.89.28.0/24 | 256 |
| 178.255.220.0/24 | 256 |
| 185.7.219.0/24 | 256 |
| 185.141.60.0/24 | 256 |
| 185.141.61.0/24 | 256 |
| 185.141.62.0/24 | 256 |
| 185.141.63.0/24 | 256 |
| 185.148.144.0/24 | 256 |
| 185.148.145.0/24 | 256 |
| 185.148.146.0/24 | 256 |
| 185.148.147.0/24 | 256 |
| 185.177.56.0/24 | 256 |
| 185.177.57.0/24 | 256 |
| 185.177.59.0/24 | 256 |
| 185.196.101.0/24 | 256 |
| 185.203.116.0/24 | 256 |
| 185.203.117.0/24 | 256 |
| 185.203.118.0/24 | 256 |
| 185.203.119.0/24 | 256 |
| 185.205.208.0/24 | 256 |
| 185.205.209.0/24 | 256 |
| 185.205.210.0/24 | 256 |
| 185.205.211.0/24 | 256 |
| 185.206.144.0/24 | 256 |
| 185.206.145.0/24 | 256 |
| 185.206.146.0/24 | 256 |
| 185.206.147.0/24 | 256 |
| 185.243.212.0/24 | 256 |
| 185.243.213.0/24 | 256 |
| 185.244.128.0/24 | 256 |
| 193.9.47.0/24 | 256 |
| 193.37.212.0/24 | 256 |
| 193.37.213.0/24 | 256 |
| 193.37.214.0/24 | 256 |
| 193.37.215.0/24 | 256 |
| 193.135.174.0/24 | 256 |
| 212.73.150.0/24 | 256 |
IPv6 prefixes (4 prefixes)
| Prefix |
|---|
| 2a07:5740::/32 |
| 2a07:5741::/32 |
| 2a09:be80::/32 |
| 2a14:640::/48 |
Neighbours
Upstreams (transit or peers) (86)
| AS | Network | Visibility |
|---|---|---|
| AS3257 | GTT Communications Inc. | 33,245 |
| AS5511 | Opentransit Orange S.A. | 30,709 |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | 21,719 |
| AS4849 | S3Company S3 Company Ltd | 17,236 |
| AS9002 | RETN Limited | 8,757 |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | 5,005 |
| AS7195 | EDGEUNO S.A.S | 3,455 |
| AS14840 | BR.Digital Telecom | 2,233 |
| AS5405 | Inter.link GmbH | 1,753 |
| AS137409 | GSL Networks Pty LTD | 1,592 |
| AS4230 | CLARO S.A. | 1,392 |
| AS20485 | Joint Stock Company TransTeleCom | 735 |
| AS8717 | A1 Bulgaria EAD | 652 |
| AS6797 | - | 591 |
| AS6939 | Hurricane Electric LLC | 498 |
| AS6663 | Euroweb Romania S.R.L. | 470 |
| AS8218 | Zayo Infrastructure France SA | 407 |
| AS8298 | IPng Networks GmbH | 399 |
| AS20562 | Broadband Hosting B.V. | 374 |
| AS263444 | Open X Tecnologia Ltda | 365 |
| AS41327 | Fiber Telecom S.p.A. | 336 |
| AS20764 | CJSC RASCOM | 335 |
| AS33891 | Core-Backbone GmbH | 315 |
| AS60171 | AFR-IX TELECOM S.A. | 300 |
| AS3303 | Swisscom (Schweiz) AG | 294 |
| AS35280 | F5 Networks SARL | 274 |
| AS1299 | Arelion Sweden AB | 270 |
| AS8447 | A1 Telekom Austria AG | 238 |
| AS1103 | SURF B.V. | 229 |
| AS39351 | 31173 Services AB | 209 |
The 30 most visible of 86.
Downstreams (customers) (77)
| AS | Network | Visibility |
|---|---|---|
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | 5,464 |
| AS8866 | Vivacom Bulgaria EAD | 1,532 |
| AS4849 | S3Company S3 Company Ltd | 1,436 |
| AS200010 | Olfe Veri Merkezi Anonim Sirketi | 1,184 |
| AS206119 | Veganet Teknolojileri ve Hizmetleri LTD STI | 1,054 |
| AS201178 | Euronet Telekomunikasyon A.S. | 884 |
| AS12615 | Global Communication Net Plc | 718 |
| AS44947 | AMWAJ ALKHYR COMMERCIAL BROKERS CO. | 660 |
| AS26383 | Baxet Group Inc. | 645 |
| AS42910 | PremierDC Veri Merkezi Anonim Sirketi | 411 |
| AS215929 | datacampus Data Campus Limited | 411 |
| AS56577 | - | 409 |
| AS213737 | - | 401 |
| AS20911 | - | 304 |
| AS45839 | Shinjiru Technology Sdn Bhd | 288 |
| AS216129 | - | 283 |
| AS210672 | - | 279 |
| AS51358 | - | 277 |
| AS209702 | - | 277 |
| AS49372 | - | 275 |
| AS200307 | - | 275 |
| AS214342 | - | 274 |
| AS214403 | - | 274 |
| AS216194 | - | 274 |
| AS58294 | - | 272 |
| AS216148 | - | 271 |
| AS29582 | Optisprint OOD | 270 |
| AS213640 | - | 256 |
| AS204641 | - | 241 |
| AS29667 | - | 232 |
The 30 most visible of 77.
1,601 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.
Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.
How to read this page
An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.
A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.
Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.
The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.