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Autonomous System

AS35985 ยท One Ring Networks, Inc.

Overview

AS35985 is announced on the Internet: RIPE RIS route collectors currently see 41 IPv4 prefixes and 4 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 135,168 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 21 upstream neighbours (transit providers or peers) and 14 downstream neighbours (customers or networks it carries). Its most visible upstreams are Zayo Bandwidth (AS6461), Level 3 Parent, LLC (AS3356), and Hurricane Electric LLC (AS6939). AS35985 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 5:27 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 64.191.128.1, the first address of 64.191.128.0/18. 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 (41 prefixes)

PrefixAddresses
24.41.90.0/24256
24.235.0.0/24256
64.191.128.0/1816,384
64.211.212.0/221,024
64.238.40.0/212,048
66.17.93.0/24256
66.146.160.0/198,192
66.187.176.0/204,096
66.209.96.0/198,192
67.211.0.0/198,192
67.220.160.0/204,096
69.169.192.0/198,192
72.21.224.0/198,192
72.34.64.0/198,192
72.249.216.0/212,048
72.250.160.0/204,096
98.142.16.0/204,096
104.167.183.0/24256
142.214.244.0/221,024
199.85.84.0/221,024
199.96.240.0/221,024
204.9.56.0/23512
204.9.61.0/24256
204.9.62.0/24256
204.48.120.0/221,024
204.48.125.0/24256
204.77.224.0/198,192
204.77.243.0/24256
206.11.94.0/24256
206.41.144.0/204,096
206.83.240.0/204,096
208.64.153.0/24256
208.64.154.0/23512
208.64.156.0/23512
208.64.159.0/24256
208.71.64.0/212,048
208.79.68.0/221,024
216.7.128.0/204,096
216.59.192.0/198,192
216.86.128.0/204,096
216.135.96.0/204,096

IPv6 prefixes (4 prefixes)

Prefix
2604:6f00::/32
2605:4180::/28
2607:f100::/32
2607:fa20::/32

Neighbours

Upstreams (transit or peers) (21)

ASNetworkVisibility
AS6461Zayo Bandwidth1,054
AS3356Level 3 Parent, LLC1,016
AS6939Hurricane Electric LLC703
AS25091IP-Max SA66
AS137409GSL Networks Pty LTD20
AS13786Seabras 1 USA, LLC17
AS6057Administracion Nacional de Telecomunicaciones16
AS52320GlobeNet Cabos Submarinos Colombia, S.A.S.16
AS971PureVoltage Hosting Inc.13
AS7195EDGEUNO S.A.S10
AS7575Australian Academic and Research Network (AARNet)9
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC7
AS4230CLARO S.A.5
AS60171AFR-IX TELECOM S.A.5
AS37468Angola Cables3
AS6204INTERKVM HOST SRL2
AS22402-2
AS20326TeraSwitch Networks Inc.1
AS32097-1
AS39120Convergenze S.p.A.1
AS55850Mercury NZ Limited1

Downstreams (customers) (14)

ASNetworkVisibility
AS22402Nextera Communications LLC499
AS397866EarthLink440
AS18685PlanNet LLC341
AS400957Melissa's Produce252
AS27580CONVERGEONE HOLDINGS, INC.200
AS3976901A Smart Start LLC193
AS30259BroadAspect104
AS54313Telcentrex LLC102
AS394253XPRESSBET INC.72
AS62829Prime-Line Products Company63
AS394246-28
AS398185-11
AS63097-10
AS992-1

11 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.