AS number details

AS6401

Zayo Bandwidth  ·  zayo.com

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AS6401 – Zayo Bandwidth

Field Value
Country United States
Website zayo.com
Hosted domains 34
Number of IPv4 1,280
Number of IPv6 0
ASN type Hosting
Registry arin
Allocated 24 years ago on Oct 10, 2001
Updated 2 months ago on Jun 20, 2025
Netblock Company Num of IPs
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
74.216.108.0/24 Zayo Bandwidth 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                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.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS15290 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS15290 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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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
94.208.143.1 AS33915 Vodafone Libertel B.V. 5.20ms from Amsterdam, NL
83.82.170.1 AS33915 Vodafone Libertel B.V. 5.26ms from Amsterdam, NL
4.245.121.241 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
176.148.27.145 AS5410 Bouygues Telecom SA 3.48ms from Aubervilliers, FR
47.94.144.1 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.05ms from Beijing, CN
218.68.144.1 AS4837 CHINA UNICOM China169 Backbone 7.40ms from Beijing, CN
179.13.128.1 AS27831 Colombia Móvil 9.30ms from Bogota, CO
71.181.8.1 AS13672 Consolidated Communications, Inc. 2.98ms from Boston, US
20.102.185.49 AS8075 Microsoft Corporation 0.37ms from Boydton, US
190.195.140.1 AS7303 Telecom Argentina S.A. 1.71ms from Buenos Aires, AR
58.20.67.1 AS4837 CHINA UNICOM China169 Backbone 3.50ms from Changsha, CN
208.58.173.97 AS6079 RCN 6.47ms from Chicago, US
186.176.38.161 AS262197 MILLICOM CABLE COSTA RICA S.A. 9.80ms from Curridabat, CR
73.6.64.33 AS7922 Comcast Cable Communications, LLC 9.90ms from Dallas, US
68.40.212.1 AS7922 Comcast Cable Communications, LLC 2.59ms from Detroit, US
5.231.84.1 AS12586 GHOSTnet GmbH 0.66ms from Frankfurt am Main, DE
27.158.105.1 AS4134 CHINANET-BACKBONE 7.18ms from Fuzhou, CN
85.27.53.1 AS12392 VOO S.A. 5.57ms from Gravelines, FR
125.92.254.65 AS4134 CHINANET-BACKBONE 4.12ms from Guangzhou, CN
156.236.94.145 AS138965 Streamtech Systems Technologies Inc. 0.13ms from Hong Kong, HK
85.108.254.129 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.27ms from Istanbul, TR
107.161.207.1 AS54057 Wheat State Telephone, Inc. 4.83ms from Kansas City, US
221.208.0.177 AS4837 CHINA UNICOM China169 Backbone 15.23ms from Liaoyang, CN
217.129.64.1 AS13156 NOWO COMMUNICATIONS, S.A. 3.82ms from Lisbon, PT
13.134.3.1 AS16509 Amazon.com, Inc. 0.17ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 216.13.138.40
traceroute to 216.13.138.40 (216.13.138.40): 5 hops max, 52 byte packets
1 [AS202422] 5.188.168.2 0.129 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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