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Autonomous System

AS25454 · ORANGE MOLDOVA S.A.

Overview

AS25454 is announced on the Internet: RIPE RIS route collectors currently see 48 IPv4 prefixes and 45 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 104,960 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 67 upstream neighbours (transit providers or peers) and 28 downstream neighbours (customers or networks it carries). Its most visible upstreams are Orange Romania S.A. (AS9050), RETN Limited (AS9002), and Orange Romania S.A. (AS8953). AS25454 was assigned by RIPE NCC, and its registration country is Moldova.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:02 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 188.131.0.1

The trace goes to 188.131.0.1, the first address of 188.131.0.0/17. 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 (48 prefixes)

PrefixAddresses
46.166.0.0/1816,384
46.166.0.0/212,048
46.166.8.0/212,048
46.166.16.0/212,048
46.166.24.0/212,048
46.166.32.0/212,048
46.166.40.0/221,024
46.166.48.0/221,024
77.89.192.0/1816,384
77.89.230.0/24256
94.243.64.0/1816,384
94.243.64.0/24256
94.243.66.0/24256
94.243.67.0/24256
94.243.68.0/221,024
94.243.73.0/24256
94.243.74.0/24256
94.243.75.0/24256
94.243.76.0/24256
94.243.80.0/204,096
94.243.96.0/204,096
94.243.112.0/204,096
185.8.68.0/221,024
185.167.132.0/221,024
188.131.0.0/1732,768
188.131.0.0/212,048
188.131.8.0/212,048
188.131.16.0/204,096
188.131.32.0/204,096
188.131.48.0/204,096
188.131.64.0/204,096
188.131.80.0/204,096
188.131.96.0/204,096
188.131.112.0/212,048
188.131.120.0/212,048
193.239.182.0/23512
193.239.183.0/24256
195.22.224.0/198,192
195.22.225.0/24256
195.22.248.0/24256
195.22.249.0/24256
195.22.250.0/24256
212.56.192.0/198,192
212.56.192.0/24256
212.56.199.0/24256
212.56.221.0/24256
217.12.112.0/204,096
217.12.126.0/24256

IPv6 prefixes (45 prefixes)

Prefix
2a00:1858::/32
2a00:1858::/48
2a00:1858:1000::/40
2a00:1858:1002::/48
2a00:1858:1005::/48
2a00:1858:100e::/48
2a00:1858:1012::/48
2a00:1858:1014::/48
2a00:1858:1019::/48
2a00:1858:1024::/48
2a00:1858:1026::/48
2a00:1858:102c::/48
2a00:1858:102f::/48
2a00:1858:1031::/48
2a00:1858:1032::/48
2a00:1858:103a::/48
2a00:1858:103f::/48
2a00:1858:1048::/48
2a00:1858:104a::/48
2a00:1858:104c::/48
2a00:1858:1050::/48
2a00:1858:1058::/48
2a00:1858:1059::/48
2a00:1858:105c::/48
2a00:1858:105d::/48
2a00:1858:105f::/48
2a00:1858:1063::/48
2a00:1858:1064::/48
2a00:1858:1100::/40
2a00:1858:1102::/48
2a00:1858:110e::/48
2a00:1858:1114::/48
2a00:1858:1124::/48
2a00:1858:1126::/48
2a00:1858:112c::/48
2a00:1858:112f::/48
2a00:1858:1132::/48
2a00:1858:113f::/48
2a00:1858:1148::/48
2a00:1858:114c::/48
2a00:1858:1150::/48
2a00:1858:1159::/48
2a00:1858:115c::/48
2a00:1858:1164::/48
2a01:c8c0::/28

Neighbours

Upstreams (transit or peers) (67)

ASNetworkVisibility
AS9050Orange Romania S.A.2,316
AS9002RETN Limited2,060
AS8953Orange Romania S.A.1,163
AS3223Voxility LLP717
AS6939Hurricane Electric LLC236
AS34549meerfarbig GmbH & Co. KG69
AS5405Inter.link GmbH57
AS35280F5 Networks SARL53
AS34927iFog GmbH52
AS34019Hivane Association48
AS25091IP-Max SA47
AS35625Eurofiber France SAS46
AS4230CLARO S.A.45
AS29691Nine Internet Solutions AG45
AS3935131173 Services AB45
AS14840BR.Digital Telecom41
AS8758Iway AG40
AS7713PT Telekomunikasi Indonesia35
AS8298IPng Networks GmbH34
AS34177-34
AS41327Fiber Telecom S.p.A.33
AS24961WIIT AG32
AS20764CJSC RASCOM31
AS48362Stadtwerke Feldkirch31
AS20485Joint Stock Company TransTeleCom28
AS37100SEACOM Limited24
AS55850Mercury NZ Limited22
AS12779-20
AS22356Durand do Brasil Ltda20
AS29075IELO-LIAZO SERVICES SAS20

The 30 most visible of 67.

Downstreams (customers) (28)

ASNetworkVisibility
AS15836Arax-Impex s.r.l.1,235
AS43925MOLDCELL S.A.858
AS60239Firm Trade Corporation Ltd.494
AS43870DANIS SRL455
AS48331ORANGE MOLDOVA S.A.365
AS62232Banca Comerciala MOLDOVA-AGROINDBANK SA277
AS62337S.C. "TELE-LUCI" S.R.L.277
AS202822Upnet IT SRL274
AS208299TV RADIOSISTEM SRL274
AS56792Banca Comerciala Moldindconbank SA269
AS58311-262
AS203693-222
AS60127-215
AS25527Cartel-Sistem SRL210
AS61077-162
AS202966Societatea cu Raspundere Limitata "ITGROUP & SERVICES"161
AS202756RFE/RL, INC.134
AS61334-117
AS209331-117
AS62071-111
AS204421-88
AS211807-66
AS205606-54
AS44388-43
AS25129-38
AS200019AlexHost ALEXHOST SRL9
AS34529-3
AS43818-1

73 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.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.