Skip to content

Autonomous System

AS20278 · Nexeon Technologies, Inc.

Overview

AS20278 is announced on the Internet: RIPE RIS route collectors currently see 261 IPv4 prefixes and 16 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 169,728 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 73 upstream neighbours (transit providers or peers) and 11 downstream neighbours (customers or networks it carries). Its most visible upstreams are Cogent Communications, LLC (AS174), Hurricane Electric LLC (AS6939), and SBA Edge, LLC (AS53264). AS20278 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:12 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 64.44.0.1, the first address of 64.44.0.0/16. 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 (261 prefixes)

PrefixAddresses
23.94.12.0/24256
23.94.35.0/24256
23.94.39.0/24256
23.94.42.0/24256
23.95.21.0/24256
23.95.22.0/24256
23.95.40.0/24256
23.95.46.0/24256
23.239.188.0/24256
23.239.189.0/24256
38.135.224.0/221,024
38.135.228.0/23512
38.135.232.0/221,024
38.135.236.0/221,024
38.135.240.0/221,024
38.135.244.0/221,024
38.135.250.0/23512
38.135.252.0/221,024
64.44.0.0/1665,536
64.44.25.0/24256
64.44.28.0/24256
64.44.32.0/24256
64.44.33.0/24256
64.44.34.0/24256
64.44.35.0/24256
64.44.36.0/24256
64.44.37.0/24256
64.44.38.0/24256
64.44.39.0/24256
64.44.40.0/24256
64.44.41.0/24256
64.44.42.0/24256
64.44.43.0/24256
64.44.44.0/24256
64.44.45.0/24256
64.44.46.0/24256
64.44.47.0/24256
64.44.55.0/24256
64.44.80.0/212,048
64.44.88.0/212,048
64.44.93.0/24256
64.44.102.0/24256
64.44.112.0/24256
64.44.113.0/24256
64.44.114.0/24256
64.44.115.0/24256
64.44.116.0/24256
64.44.117.0/24256
64.44.119.0/24256
64.44.120.0/24256
64.44.121.0/24256
64.44.122.0/24256
64.44.123.0/24256
64.44.124.0/24256
64.44.125.0/24256
64.44.126.0/24256
64.44.127.0/24256
64.44.134.0/24256
64.44.144.0/204,096
64.44.154.0/24256
64.44.160.0/204,096
64.44.176.0/212,048
64.44.184.0/212,048
64.44.192.0/212,048
64.44.200.0/212,048
64.44.200.0/24256
64.44.205.0/24256
64.44.224.0/212,048
64.44.224.0/24256
64.44.254.0/24256
64.44.255.0/24256
74.122.198.0/24256
96.9.192.0/1816,384
96.9.208.0/23512
96.9.220.0/24256
96.9.222.0/24256
96.9.223.0/24256
96.9.230.0/24256
96.9.240.0/204,096
96.9.240.0/24256
96.9.241.0/24256
96.9.242.0/24256
96.9.243.0/24256
96.9.244.0/24256
96.9.245.0/24256
96.9.246.0/24256
96.9.247.0/24256
96.9.248.0/24256
96.9.249.0/24256
96.9.250.0/24256
96.9.251.0/24256
96.9.252.0/24256
96.9.253.0/24256
96.9.254.0/24256
96.9.255.0/24256
96.47.164.0/24256
104.128.188.0/23512
104.200.48.0/204,096
104.200.48.0/24256
104.200.60.0/24256

Showing the first 100 of 261, in address order. Complete list on RIPEstat

IPv6 prefixes (16 prefixes)

Prefix
2602:ffc8::/32
2602:ffc8::/48
2602:ffc8:1::/48
2602:ffc8:2::/48
2602:ffc8:3::/48
2602:ffc8:4::/48
2602:ffc8:5::/48
2602:ffc8:6::/48
2602:ffc8:104::/48
2602:ffc8:3e4::/48
2602:ffc8:3e7::/48
2602:ffc8:3e8::/48
2602:ffc8:3d10::/44
2602:ffc8:3d30::/44
2602:ffc8:3d40::/44
2602:ffc8:b000::/36

Neighbours

Upstreams (transit or peers) (73)

ASNetworkVisibility
AS174Cogent Communications, LLC3,342
AS6939Hurricane Electric LLC2,357
AS53264SBA Edge, LLC2,282
AS36352HostPapa987
AS3257GTT Communications Inc.724
AS396998Path Network, Inc.580
AS394437PS Lightwave427
AS20473The Constant Company, LLC268
AS25091IP-Max SA14
AS5405Inter.link GmbH12
AS33891Core-Backbone GmbH9
AS9002RETN Limited6
AS20764CJSC RASCOM6
AS50304Blix Solutions AS6
AS34019Hivane Association5
AS34927iFog GmbH5
AS4230CLARO S.A.4
AS8298IPng Networks GmbH4
AS12779IT.Gate S.p.A.4
AS20562Broadband Hosting B.V.4
AS34177Celeste SAS4
AS34549meerfarbig GmbH & Co. KG4
AS35280F5 Networks SARL4
AS3935131173 Services AB4
AS41327Fiber Telecom S.p.A.4
AS56911Warian S.R.L.4
AS7195EDGEUNO S.A.S3
AS29075IELO-LIAZO SERVICES SAS3
AS29632Netassist International EOOD3
AS37468Angola Cables3

The 30 most visible of 73.

Downstreams (customers) (11)

ASNetworkVisibility
AS27176DataWagon LLC1,489
AS131199Nexeon Technologies, Inc.1,169
AS395092Shock Hosting LLC741
AS11721StylenTech LLC656
AS401727Aurora Development LLC524
AS394203Chicagoservers.org514
AS136915Outer Rim Entertainment497
AS62890Dream in Code LLC485
AS211675Layershift Limited312
AS33685Loafhosts257
AS202397-249

68 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.