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Autonomous System

AS16713 · Northwest Open Access Network

Overview

AS16713 is announced on the Internet: RIPE RIS route collectors currently see 57 IPv4 prefixes and 5 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 66,048 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 10 upstream neighbours (transit providers or peers) and 42 downstream neighbours (customers or networks it carries). Its most visible upstreams are Hurricane Electric LLC (AS6939), Cogent Communications, LLC (AS174), and Wave Broadband (AS11404). AS16713 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 4:53 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 64.146.128.1, the first address of 64.146.128.0/17. 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 (57 prefixes)

PrefixAddresses
23.133.24.0/24256
64.49.61.0/24256
64.113.6.0/23512
64.113.8.0/24256
64.113.18.0/24256
64.113.19.0/24256
64.146.128.0/1732,768
64.146.142.0/23512
64.146.144.0/24256
64.146.147.0/24256
64.146.148.0/24256
64.146.150.0/24256
64.146.163.0/24256
64.146.164.0/24256
64.146.186.0/24256
64.146.208.0/221,024
64.146.212.0/23512
64.146.212.0/24256
64.146.233.0/24256
64.146.234.0/23512
64.146.250.0/23512
64.146.253.0/24256
64.184.128.0/1816,384
64.184.131.0/24256
64.184.145.0/24256
64.184.146.0/24256
64.184.173.0/24256
65.61.63.0/24256
66.119.192.0/198,192
66.119.204.0/24256
66.119.216.0/221,024
74.122.140.0/24256
107.191.237.0/24256
128.254.211.0/24256
146.218.210.0/24256
146.218.211.0/24256
146.218.212.0/24256
146.218.213.0/24256
146.218.214.0/24256
146.218.215.0/24256
146.218.216.0/24256
146.218.217.0/24256
146.218.218.0/24256
146.218.219.0/24256
146.218.220.0/24256
146.218.221.0/24256
146.218.222.0/24256
146.218.223.0/24256
170.39.180.0/24256
170.39.181.0/24256
170.39.182.0/24256
170.39.183.0/24256
192.104.157.0/24256
208.70.145.0/24256
208.70.149.0/24256
208.70.151.0/24256
216.169.151.0/24256

IPv6 prefixes (5 prefixes)

Prefix
2001:5e0::/32
2001:5e0:1a::/48
2001:5e0:1d::/48
2001:5e0:21::/48
2605:b340::/32

Neighbours

Upstreams (transit or peers) (10)

ASNetworkVisibility
AS6939Hurricane Electric LLC11,346
AS174Cogent Communications, LLC2,233
AS11404Wave Broadband451
AS9002RETN Limited38
AS394256Tech Futures Interactive Inc.35
AS137409GSL Networks Pty LTD4
AS7575Australian Academic and Research Network (AARNet)2
AS52025ParadoxNetworks Limited2
AS6327Shaw Communications1
AS20326TeraSwitch Networks Inc.1

Downstreams (customers) (42)

ASNetworkVisibility
AS27373Douglas County PUD1,290
AS23138FIRST STEP INTERNET, LLC1,258
AS22608Public Utility District No. 1 of Okanogan County928
AS12086DT Micro, inc.645
AS395394xyTel LLC613
AS395107RTI536
AS401706Valley Smart Homes341
AS396872Advanced Internet339
AS401370CALYX NETWORKS333
AS30609Lewis County PUD324
AS11253-322
AS398871-322
AS20224-321
AS54755Desert Winds Wireless Inc306
AS10632-292
AS395800-290
AS46324-289
AS397332-284
AS399184-280
AS11741-276
AS19386-276
AS13456-275
AS7799-274
AS22732-272
AS396159-272
AS396098-269
AS395093-268
AS16854-263
AS32897-261
AS13871-247

The 30 most visible of 42.

6 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.