Autonomous System
AS47692 · Nessus GmbH
Overview
AS47692 is announced on the Internet: RIPE RIS route collectors currently see 79 IPv4 prefixes and 5 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 37,376 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 59 upstream neighbours (transit providers or peers) and 670 downstream neighbours (customers or networks it carries). Its most visible upstreams are NTT America, Inc. (AS2914), Hurricane Electric LLC (AS6939), and Core-Backbone GmbH (AS33891). AS47692 was assigned by RIPE NCC, and its registration country is Austria.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:53 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 77.244.240.1, the first address of 77.244.240.0/20. 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 (79 prefixes)
| Prefix | Addresses |
|---|---|
| 5.132.157.0/24 | 256 |
| 5.132.159.0/24 | 256 |
| 5.132.160.0/24 | 256 |
| 5.132.191.0/24 | 256 |
| 5.183.172.0/24 | 256 |
| 5.183.173.0/24 | 256 |
| 5.183.174.0/23 | 512 |
| 45.155.244.0/22 | 1,024 |
| 46.202.252.0/24 | 256 |
| 46.203.19.0/24 | 256 |
| 46.203.59.0/24 | 256 |
| 46.203.88.0/24 | 256 |
| 46.203.96.0/24 | 256 |
| 46.203.134.0/24 | 256 |
| 67.227.6.0/24 | 256 |
| 77.72.161.0/24 | 256 |
| 77.72.167.0/24 | 256 |
| 77.244.240.0/20 | 4,096 |
| 77.244.243.0/24 | 256 |
| 77.244.255.0/24 | 256 |
| 79.142.188.0/24 | 256 |
| 79.142.191.0/24 | 256 |
| 80.249.121.0/24 | 256 |
| 80.249.122.0/24 | 256 |
| 81.173.84.0/22 | 1,024 |
| 83.137.112.0/21 | 2,048 |
| 83.137.112.0/22 | 1,024 |
| 83.137.116.0/22 | 1,024 |
| 84.242.8.0/21 | 2,048 |
| 91.151.16.0/22 | 1,024 |
| 91.198.195.0/24 | 256 |
| 91.221.100.0/23 | 512 |
| 92.42.136.0/21 | 2,048 |
| 104.164.36.0/24 | 256 |
| 104.239.109.0/24 | 256 |
| 109.176.250.0/24 | 256 |
| 146.255.56.0/21 | 2,048 |
| 151.236.31.0/24 | 256 |
| 152.89.225.0/24 | 256 |
| 185.12.183.0/24 | 256 |
| 185.26.191.0/24 | 256 |
| 185.46.184.0/24 | 256 |
| 185.46.185.0/24 | 256 |
| 185.46.186.0/24 | 256 |
| 185.46.187.0/24 | 256 |
| 185.49.52.0/23 | 512 |
| 185.176.152.0/24 | 256 |
| 185.176.153.0/24 | 256 |
| 185.176.154.0/24 | 256 |
| 185.176.155.0/24 | 256 |
| 185.188.75.0/24 | 256 |
| 185.205.80.0/24 | 256 |
| 185.205.81.0/24 | 256 |
| 185.205.82.0/24 | 256 |
| 185.205.83.0/24 | 256 |
| 185.211.61.0/24 | 256 |
| 185.211.62.0/23 | 512 |
| 185.245.228.0/24 | 256 |
| 185.245.229.0/24 | 256 |
| 185.245.230.0/24 | 256 |
| 185.245.231.0/24 | 256 |
| 188.172.196.0/24 | 256 |
| 192.166.241.0/24 | 256 |
| 193.84.52.0/24 | 256 |
| 193.105.181.0/24 | 256 |
| 193.168.252.0/22 | 1,024 |
| 194.88.8.0/24 | 256 |
| 194.146.184.0/24 | 256 |
| 194.146.185.0/24 | 256 |
| 194.146.186.0/24 | 256 |
| 194.146.187.0/24 | 256 |
| 195.2.220.0/23 | 512 |
| 195.2.220.0/24 | 256 |
| 195.2.221.0/24 | 256 |
| 195.162.0.0/24 | 256 |
| 204.11.0.0/24 | 256 |
| 212.232.24.0/21 | 2,048 |
| 217.74.8.0/21 | 2,048 |
| 217.74.10.0/24 | 256 |
IPv6 prefixes (5 prefixes)
| Prefix |
|---|
| 2001:67c:2af4::/48 |
| 2a02:1b8::/29 |
| 2a02:1b8::/32 |
| 2a02:1b9::/32 |
| 2a03:3180:f::/48 |
Neighbours
Upstreams (transit or peers) (59)
| AS | Network | Visibility |
|---|---|---|
| AS2914 | NTT America, Inc. | 54,854 |
| AS6939 | Hurricane Electric LLC | 47,021 |
| AS33891 | Core-Backbone GmbH | 44,649 |
| AS3356 | Level 3 Parent, LLC | 3,238 |
| AS7195 | EDGEUNO S.A.S | 2,865 |
| AS9002 | RETN Limited | 1,494 |
| AS14840 | BR.Digital Telecom | 1,424 |
| AS4230 | CLARO S.A. | 1,293 |
| AS8220 | COLT Technology Services Group Limited | 1,162 |
| AS137409 | GSL Networks Pty LTD | 915 |
| AS20764 | CJSC RASCOM | 475 |
| AS6797 | GlobalConnect AB | 471 |
| AS37100 | SEACOM Limited | 434 |
| AS34927 | iFog GmbH | 304 |
| AS35280 | F5 Networks SARL | 298 |
| AS60171 | AFR-IX TELECOM S.A. | 271 |
| AS13030 | Init7 (Switzerland) Ltd. | 245 |
| AS41327 | - | 204 |
| AS6663 | Euroweb Romania S.R.L. | 202 |
| AS8218 | Zayo Infrastructure France SA | 201 |
| AS50673 | Serverius Holding B.V. | 183 |
| AS29075 | IELO-LIAZO SERVICES SAS | 132 |
| AS3303 | Swisscom (Schweiz) AG | 131 |
| AS35625 | Eurofiber France SAS | 123 |
| AS25091 | IP-Max SA | 119 |
| AS24961 | WIIT AG | 118 |
| AS1267 | WIND TRE S.P.A. | 113 |
| AS6204 | INTERKVM HOST SRL | 111 |
| AS12779 | IT.Gate S.p.A. | 111 |
| AS62000 | SERVERD SAS | 103 |
The 30 most visible of 59.
Downstreams (customers) (670)
| AS | Network | Visibility |
|---|---|---|
| AS2914 | NTT America, Inc. | 22,664 |
| AS33891 | Core-Backbone GmbH | 7,736 |
| AS8220 | COLT Technology Services Group Limited | 962 |
| AS202664 | Jumper GmbH | 464 |
| AS208582 | dogado GmbH | 436 |
| AS201240 | OpenIoT Rocket NG GmbH | 427 |
| AS208419 | E+H Rechtsanwaelte GmbH | 427 |
| AS57169 | EDIS GmbH | 426 |
| AS207143 | hosttech GmbH | 426 |
| AS210863 | Velartis GmbH | 426 |
| AS209050 | - | 425 |
| AS209350 | - | 425 |
| AS44472 | - | 422 |
| AS8359 | MTS PJSC | 378 |
| AS42783 | - | 275 |
| AS203866 | - | 273 |
| AS16049 | - | 272 |
| AS48010 | - | 272 |
| AS211864 | - | 272 |
| AS8793 | - | 268 |
| AS198244 | - | 268 |
| AS208024 | - | 263 |
| AS211461 | RTMBusinessIT RTM Business IT GmbH | 259 |
| AS29119 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 224 |
| AS205728 | - | 195 |
| AS3223 | Voxility LLP | 193 |
| AS57763 | - | 182 |
| AS60951 | - | 150 |
| AS9049 | JSC "ER-Telecom Holding" | 132 |
| AS41327 | - | 126 |
The 30 most visible of 670.
1,579 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.