Autonomous System details

AS6401

Zayo Bandwidth  ·  zayo.com

United States
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AS6401 – Zayo Bandwidth

Field Value
Country United States
Website zayo.com
Hosted domains 34
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 24 years ago on Oct 10, 2001
Updated 7 months ago on Jun 20, 2025

IP Ranges

Netblock Company Num of IPs
74.216.108.0/24 Zayo Bandwidth 256
159.18.19.0/24 Zayo Bandwidth 256
206.191.123.0/24 Zayo Bandwidth 256
209.82.116.0/24 Zayo Bandwidth 256
216.13.138.0/24 Zayo Bandwidth 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS6401
                                                OrgID:          AS6401
                                                ASName:         AS6401
                                                ASNumber:       AS6401
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 34 domain names hosted across 11 IP addresses on this ASN.

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IP Address Domain Domains on this IP
159.18.19.13 ██████████ 11
159.18.19.11 ██████████ 8
206.191.123.51 ██████████ 4
159.18.19.16 ██████████ 3
206.191.123.42 ██████████ 2
209.82.116.187 ████████ 1
159.18.19.10 ██████ 1
209.82.116.175 ██████████ 1
216.13.138.58 ██████████ 1
206.191.123.57 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS15290 Zayo Bandwidth
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS15290 Zayo Bandwidth
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
95.96.154.1 AS33915 Vodafone Libertel B.V. 2.65ms from Amsterdam, NL
84.107.109.1 AS33915 Vodafone Libertel B.V. 1.28ms from Amsterdam, NL
92.110.53.1 AS33915 Vodafone Libertel B.V. 4.48ms from Amsterdam, NL
77.251.122.1 AS33915 Vodafone Libertel B.V. 4.36ms from Amsterdam, NL
4.227.237.193 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
47.39.161.129 AS20115 Charter Communications LLC 4.83ms from Atlanta, US
141.30.206.129 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.43ms from Berlin, DE
59.167.219.81 AS4739 Internode Pty Ltd 5.29ms from Brisbane, AU
190.151.154.1 AS52339 Lima Video Cable S.A. (Cabletel) 3.17ms from Buenos Aires, AR
118.248.164.1 AS4134 CHINANET-BACKBONE 2.05ms from Changsha, CN
209.197.69.1 AS13428 Surf Air Wireless, LLC 1.61ms from Chicago, US
209.41.122.49 AS7029 Windstream Communications LLC 1.47ms from Chicago, US
91.90.84.1 AS209740 m3connect GmbH 2.14ms from Duesseldorf, DE
45.6.72.33 AS266126 LC CONECT FIBRA 17.77ms from Fortaleza, BR
213.155.83.65 AS12337 noris network AG 3.28ms from Frankfurt am Main, DE
176.198.1.1 AS3209 Vodafone GmbH 3.68ms from Frankfurt am Main, DE
83.16.230.17 AS5617 Orange Polska Spolka Akcyjna 7.05ms from Gdansk, PL
92.107.196.1 AS3303 Swisscom (Switzerland) Ltd 0.34ms from Geneve, CH
119.41.120.1 AS4134 CHINANET-BACKBONE 0.48ms from Haikou, CN
93.216.115.97 AS3320 Deutsche Telekom AG 2.62ms from Hamburg, DE
45.251.242.193 AS6134 XNNET LLC 0.93ms from Hong Kong, HK
90.190.20.1 AS3249 Telia Eesti AS 2.12ms from Jõhvi, EE
24.220.216.1 AS11232 Midcontinent Communications 1.58ms from Kansas City, US
71.36.253.1 AS19901 Brightspeed 4.70ms from Kansas City, US
174.71.147.129 AS22773 Cox Communications Inc. 5.28ms from Kansas City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 74.216.108.161
traceroute to 74.216.108.161 (74.216.108.161): 5 hops max, 52 byte packets
1 [AS44709] 83.229.73.1 0.115 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Haifa, IL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6401 at robtex.

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