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Autonomous System

AS701 · Verizon Business

Overview

AS701 is announced on the Internet: RIPE RIS route collectors currently see 957 IPv4 prefixes and 34 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 41,641,728 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 26 upstream neighbours (transit providers or peers) and 1,182 downstream neighbours (customers or networks it carries). Its most visible upstreams are Arelion Sweden AB (AS1299), Cogent Communications, LLC (AS174), and Level 3 Parent, LLC (AS3356). AS701 was assigned by ARIN, and its registration country is United States.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 6:50 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 208.192.0.1

The trace goes to 208.192.0.1, the first address of 208.192.0.0/10. 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 (957 prefixes)

PrefixAddresses
23.29.96.0/204,096
23.183.88.0/24256
63.0.0.0/121,048,576
63.16.0.0/121,048,576
63.36.0.0/14262,144
63.48.0.0/121,048,576
63.64.0.0/121,048,576
63.80.0.0/121,048,576
63.80.26.0/23512
63.80.36.0/23512
63.96.0.0/121,048,576
63.112.0.0/121,048,576
64.0.204.0/24256
64.1.24.0/24256
64.1.31.0/24256
64.10.0.0/15131,072
64.35.224.0/204,096
64.35.240.0/221,024
64.36.0.0/1665,536
64.50.95.0/24256
64.222.0.0/1816,384
64.223.0.0/1816,384
64.244.98.0/24256
65.44.171.0/24256
65.192.0.0/112,097,152
65.224.0.0/121,048,576
65.240.0.0/13524,288
65.248.0.0/14262,144
65.252.0.0/15131,072
66.12.0.0/14262,144
66.48.0.0/1665,536
66.58.0.0/1732,768
66.165.160.0/198,192
66.175.96.0/198,192
66.239.222.0/24256
67.90.44.0/24256
67.90.46.0/23512
67.90.184.0/23512
67.90.184.0/24256
67.108.2.0/24256
67.108.162.0/24256
67.111.139.0/24256
67.134.84.0/24256
67.154.109.0/24256
67.201.98.0/24256
67.208.208.0/204,096
68.128.0.0/1732,768
68.129.0.0/1665,536
68.130.208.0/204,096
68.131.0.0/1665,536
68.132.0.0/1665,536
68.133.0.0/1665,536
68.134.0.0/1665,536
68.140.0.0/15131,072
68.160.0.0/14262,144
68.160.64.0/204,096
68.160.96.0/198,192
68.160.128.0/198,192
68.160.160.0/198,192
68.160.192.0/1816,384
68.161.0.0/1665,536
68.162.64.0/198,192
68.162.96.0/198,192
68.162.128.0/1816,384
68.162.192.0/198,192
68.162.224.0/198,192
68.163.32.0/198,192
68.163.64.0/198,192
68.163.96.0/204,096
68.236.96.0/198,192
68.236.128.0/198,192
68.236.160.0/198,192
68.236.192.0/198,192
68.236.240.0/204,096
68.237.0.0/1732,768
68.237.160.0/221,024
68.237.162.0/24256
68.237.192.0/1816,384
68.238.0.0/204,096
68.238.1.0/24256
68.238.16.0/204,096
68.238.64.0/204,096
68.238.65.0/24256
68.238.96.0/204,096
68.238.97.0/24256
68.238.112.0/212,048
68.238.112.0/24256
68.238.128.0/204,096
68.238.128.0/24256
68.238.160.0/212,048
68.238.176.0/204,096
68.238.192.0/1816,384
68.239.0.0/1816,384
68.239.64.0/1816,384
69.42.96.0/198,192
69.195.192.0/1816,384
70.16.0.0/198,192
70.16.32.0/204,096
70.16.80.0/204,096
70.16.128.0/198,192

Showing the first 100 of 957, in address order. Complete list on RIPEstat

IPv6 prefixes (34 prefixes)

Prefix
2001:4868::/32
2404:e6:904::/48
2600:800::/27
2600:4000::/24
2600:4040:1000::/36
2600:4040:2000::/36
2600:4040:3000::/36
2600:4040:4000::/36
2600:4040:5000::/36
2600:4040:6000::/36
2600:4040:7000::/36
2600:4040:9000::/36
2600:4040:a000::/36
2600:4040:b000::/36
2600:4040:c000::/36
2600:4040:d000::/36
2600:4040:e000::/36
2600:4040:f000::/36
2600:4041::/36
2600:4041:2000::/36
2600:4041:3000::/36
2600:4041:4000::/36
2600:4041:5000::/36
2600:4041:6000::/36
2600:4041:7000::/36
2600:40c0::/44
2600:40f0:e::/48
2600:40ff:fffb::/48
2607:9080:5::/48
2620:90:c000::/48
2800:bb4::/31
2a02:2ab8:104::/48
2a02:2ab8:330::/48
2a02:c180:1fff::/48

Neighbours

Upstreams (transit or peers) (26)

ASNetworkVisibility
AS1299Arelion Sweden AB57,622
AS174Cogent Communications, LLC34,926
AS3356Level 3 Parent, LLC32,317
AS2914NTT America, Inc.27,480
AS6939Hurricane Electric LLC19,578
AS6762TELECOM ITALIA SPARKLE S.p.A.12,893
AS3257GTT Communications Inc.10,168
AS6453TATA COMMUNICATIONS (AMERICA) INC9,627
AS3491PCCW Global (HK) Ltd.7,308
AS14840BR.Digital Telecom6,929
AS3320Deutsche Telekom AG6,910
AS12956TELEFONICA GLOBAL SOLUTIONS SL6,466
AS6461Zayo Bandwidth6,294
AS2497Internet Initiative Japan Inc.4,640
AS6830LibertyGlobal Liberty Global Europe Holding B.V.4,010
AS577-3,591
AS5511Opentransit Orange S.A.3,521
AS4637Telstra Global1,995
AS2516KDDI CORPORATION1,859
AS4230CLARO S.A.1,413
AS61568ALOO TELECOM - FSF TECNOLOGIA SA1,006
AS1273IDDQD-AS677
AS286GTT Communications Inc.647
AS17676SoftBank Corp.153
AS1031PEER 1031 LLC124
AS14713-3

Downstreams (customers) (1,182)

ASNetworkVisibility
AS5650Frontier Communications of America, Inc.8,314
AS703Verizon Business6,624
AS7046Verizon Business6,420
AS11664Techtel LMDS Comunicaciones Interactivas S.A.5,561
AS3378Verizon Business4,118
AS9318SK Broadband Co Ltd3,644
AS14080Telmex Colombia S.A.2,546
AS17676SoftBank Corp.2,308
AS702Verizon Business2,201
AS22394Verizon Business1,993
AS4766Korea Telecom1,801
AS4837CHINA UNICOM China169 Backbone1,637
AS1339-1,536
AS6984-1,478
AS3855Logic Communications Ltd1,436
AS6762TELECOM ITALIA SPARKLE S.p.A.1,346
AS1321Verizon Business1,323
AS2828-1,165
AS2516KDDI CORPORATION1,038
AS8151-996
AS10396-901
AS14754-886
AS7922Comcast Cable Communications, LLC873
AS4230CLARO S.A.831
AS36692Cisco OpenDNS, LLC826
AS23005-793
AS53927-784
AS15029-755
AS12252-730
AS4134No.31,Jin-rong Street704

The 30 most visible of 1,182.

3 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.