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Autonomous System

AS23316 ยท Bel Air Internet, LLC

Overview

AS23316 is announced on the Internet: RIPE RIS route collectors currently see 63 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 93,440 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 15 upstream neighbours (transit providers or peers) and 2 downstream neighbours (customers or networks it carries). Its most visible upstreams are Cogent Communications, LLC (AS174), Arelion Sweden AB (AS1299), and GTT Communications Inc. (AS3257). AS23316 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:46 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 23.227.224.1, the first address of 23.227.224.0/19. 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 (63 prefixes)

PrefixAddresses
23.227.224.0/198,192
23.227.247.0/24256
24.72.144.0/24256
24.72.145.0/24256
24.72.146.0/24256
24.72.147.0/24256
24.72.148.0/24256
24.72.149.0/24256
24.72.150.0/24256
24.72.151.0/24256
24.72.152.0/24256
24.72.153.0/24256
24.72.154.0/23512
24.72.156.0/24256
24.72.157.0/24256
24.72.158.0/24256
24.72.159.0/24256
64.136.128.0/198,192
64.136.148.0/24256
67.199.132.0/23512
67.201.8.0/221,024
68.170.64.0/204,096
68.170.160.0/204,096
69.26.128.0/198,192
69.26.128.0/24256
69.26.129.0/24256
69.84.1.0/24256
69.84.2.0/24256
69.84.3.0/24256
69.84.4.0/24256
69.84.15.0/24256
72.37.128.0/23512
72.37.134.0/23512
72.37.141.0/24256
72.37.142.0/24256
72.37.180.0/221,024
98.159.80.0/204,096
103.103.240.0/221,024
104.243.112.0/204,096
107.190.240.0/204,096
108.60.32.0/198,192
162.208.92.0/221,024
162.211.144.0/212,048
162.255.0.0/212,048
170.62.125.0/24256
198.44.208.0/204,096
206.72.64.0/198,192
206.81.113.0/24256
206.81.116.0/24256
206.81.117.0/24256
206.81.118.0/24256
206.81.119.0/24256
207.181.0.0/212,048
216.193.204.0/24256
216.193.225.0/24256
216.240.32.0/198,192
216.240.32.0/204,096
216.240.48.0/212,048
216.240.55.0/24256
216.240.56.0/23512
216.240.59.0/24256
216.240.61.0/24256
216.240.62.0/23512

IPv6 prefixes (1 prefix)

Prefix
2607:f7b0:400::/40

Neighbours

Upstreams (transit or peers) (15)

ASNetworkVisibility
AS174Cogent Communications, LLC510
AS1299Arelion Sweden AB368
AS3257GTT Communications Inc.263
AS20055Wholesail networks LLC234
AS2914NTT America, Inc.190
AS3356Level 3 Parent, LLC156
AS4455IX Reach Ltd100
AS6939Hurricane Electric LLC66
AS11404Wave Broadband62
AS6057Administracion Nacional de Telecomunicaciones4
AS7575Australian Academic and Research Network (AARNet)2
AS137409GSL Networks Pty LTD2
AS286GTT Communications Inc.1
AS7195EDGEUNO S.A.S1
AS43531BSO Network Solutions SAS1

Downstreams (customers) (2)

ASNetworkVisibility
AS6551America ISP254
AS17210Everywhere Wireless, LLC252

8 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.