Autonomous System details

AS6401

Zayo Bandwidth  ·  zayo.com

United States
    Stub AS Icon Stub AS

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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 25 years ago on Oct 10, 2001
Updated 10 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
159.18.19.10 ██████ 2
206.191.123.57 ██████████ 1
216.13.138.58 ██████████ 1
209.82.116.187 ████████ 1
216.13.138.50 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS15290 Zayo Bandwidth
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ASN API & Database

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
149.51.230.1 AS399296 Rackdog, LLC 0.47ms from Ashburn, US
74.96.160.1 AS701 Verizon Business 1.54ms from Ashburn, US
12.153.50.1 AS7018 AT&T Enterprises, LLC 4.11ms from Ashburn, US
200.45.250.81 AS7303 Telecom Argentina S.A. 18.43ms from Asuncion, PY
47.40.218.1 AS20115 Charter Communications LLC 12.80ms from Atlanta, US
153.33.194.1 AS23473 PAVLOV MEDIA INC 5.75ms from Atlanta, US
206.74.118.33 AS2711 Spirit Communications 0.35ms from Atlanta, US
111.202.106.17 AS4808 China Unicom Beijing Province Network 2.77ms from Beijing, CN
84.170.231.1 AS3320 Deutsche Telekom AG 4.07ms from Berlin, DE
80.96.69.1 AS8708 DIGI ROMANIA S.A. 4.74ms from Bucharest, RO
223.75.47.1 AS9808 China Mobile Communications Group Co., Ltd. 15.23ms from Changsha, CN
115.113.238.65 AS4755 TATA Communications formerly VSNL is Leading ISP 1.48ms from Chennai, IN
59.98.188.1 AS9829 National Internet Backbone 6.93ms from Chennai, IN
50.5.70.1 AS6181 Cincinnati Bell Telephone Company LLC 7.31ms from Chicago, US
190.136.244.1 AS7303 Telecom Argentina S.A. 1.08ms from Cordoba, AR
115.127.91.193 AS24342 BRACNet Limited 0.47ms from Dhaka, BD
35.128.59.129 AS30517 Great Lakes Comnet, Inc. 5.93ms from Flint, US
2.26.109.129 AS215590 DpkgSoft International Limited 5.78ms from Frankfurt am Main, DE
222.166.99.129 AS9908 HK Cable TV Ltd 1.16ms from Hong Kong, HK
1.217.69.209 AS3786 LG DACOM Corporation 1.53ms from Incheon, KR
175.199.46.161 AS4766 Korea Telecom 7.02ms from Incheon, KR
216.226.143.1 AS13706 CompleteWeb.Net LLC 6.23ms from Indianapolis, US
50.115.152.49 AS13329 Kansas Fiber Network, LLC 7.87ms from Kansas City, US
222.221.82.1 AS4134 CHINANET BACKBONE 4.64ms from Kunming, CN
119.62.56.129 AS4837 CHINA UNICOM China169 Backbone 1.70ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 206.191.123.191
traceroute to 206.191.123.191 (206.191.123.191): 7 hops max, 52 byte packets
3 [] 51.162.224.164 0.662 ms
4 [AS577] 67.69.37.77 0.397 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Winnipeg, CA
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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