209.133.0.0/17

AS6461 · Zayo Bandwidth

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Summary

Country	United States
Domain	zayo.com
ASN	AS6461
Registry	ARIN
ID	NETBLK-ABOVENET-3

WHOIS Details

NetHandle:      NET-209-133-0-0-1
OrgID:          ZAYOB
Parent:         NET-209-0-0-0-0
NetName:        NETBLK-ABOVENET-3
NetRange:       209.133.0.0 - 209.133.127.255
NetType:        allocation
OriginAS:       6461, 17025
RegDate:        1997-09-19
Updated:        2016-06-21
Source:         ARIN


OrgID:          ZAYOB
OrgName:        Zayo Bandwidth
CanAllocate:    
Street:         1401 Wynkoop St.
Street:         #500
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2007-10-12
Updated:        2024-11-25
OrgAdminHandle: ZIE-ARIN
OrgTechHandle:  ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgNOCHandle:   ZIE-ARIN
Source:         ARIN


POCHandle:      ABUSE5675-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2016-10-06
Updated:        2023-12-19
OfficePhone:    +1-866-236-2824
Mailbox:        abuse@zayo.com
Source:         ARIN


POCHandle:      ZIE-ARIN
IsRole:         Y
LastName:       Zayo IP Engineering
FirstName:      
Street:         1805 29th Street, Suite 2050
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2013-07-18
Updated:        2025-09-08
OfficePhone:    +1-866-236-2824
Mailbox:        ipeng@zayo.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 209.133.0.0/17

Range	ASN	Company	Num of IPs
209.133.97.0/24	AS26420	Cayan LLC	256
209.133.102.0/24	AS17025	Arlington ISD	256
209.133.104.0/24	AS393330	Circana Inc.	256
209.133.118.0/24	AS27526	Endai Corporation	256
209.133.127.0/24	AS15197	Concord Technologies Inc.	256
209.133.33.0/24	AS13410	MicroStrategy Inc.	256
209.133.71.0/24	AS18888	ZILLOW, INC.	256

Hosted domains

There are 161 domain names hosted across 84 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.133.7.149	leasechicago.com	9
209.133.56.117	tradepub.com	6
209.133.56.18	nl00.net	6
209.133.8.162	rimasec.net	5
209.133.120.165	bhunderwriters.com	5
209.133.7.5	thelotus.co.in	4
209.133.7.155	bjblincolnpark.com	4
209.133.10.122	themindgames.com	4
209.133.103.21	studentinsurance.com	3
209.133.84.47	digitalrealty.com.mx	3
209.133.122.239	itmadeasy.com	2
209.133.7.30	myfit.co.in	2
209.133.72.31	savvisharmony.com	2
209.133.7.15	eenaduclassifieds.net	2
209.133.30.73	witnessprotectionfilms.com	2
209.133.31.245	bteamracers.com	2
209.133.101.73	centpath.com	2
209.133.111.140	sidelineshop.biz	2
209.133.10.128	mydealcy.com	2
209.133.27.250	isymphony-itime.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2,430 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
209.133.24.69	AS6461 Zayo Bandwidth	`0.42ms` from Minneapolis, US
209.133.117.147	AS6461 Zayo Bandwidth	`0.56ms` from Boise, US
209.133.57.178	AS6461 Zayo Bandwidth	`0.28ms` from Dallas, US
209.133.8.1	AS6461 Zayo Bandwidth	`1.13ms` from New York City, US
209.133.90.152	AS6461 Zayo Bandwidth	`0.74ms` from Ashburn, US
209.133.99.129	AS6461 Zayo Bandwidth	`0.48ms` from Chicago, US
209.133.65.97	AS6461 Zayo Bandwidth	`0.53ms` from Phoenix, US
209.133.19.194	AS6461 Zayo Bandwidth	`0.42ms` from San Jose, US
209.133.69.54	AS6461 Zayo Bandwidth	`0.27ms` from San Jose, US
209.133.32.50	AS6461 Zayo Bandwidth	`0.20ms` from Seattle, US
209.133.35.168	AS6461 Zayo Bandwidth	`0.62ms` from Los Angeles, US
209.133.33.236	AS13410 Microstrategy, Inc.	`0.38ms` from Ashburn, US
209.133.66.26	AS6461 Zayo Bandwidth	`0.41ms` from Chicago, US
209.133.111.77	AS6461 Zayo Bandwidth	`0.33ms` from Los Angeles, US
209.133.70.169	AS6461 Zayo Bandwidth	`0.25ms` from San Jose, US
209.133.23.38	AS6461 Zayo Bandwidth	`0.47ms` from Ashburn, US
209.133.122.166	AS6461 Zayo Bandwidth	`0.19ms` from Boston, US
209.133.116.19	AS6461 Zayo Bandwidth	`0.47ms` from Chicago, US
209.133.92.226	AS6461 Zayo Bandwidth	`0.30ms` from Minneapolis, US
209.133.67.52	AS6461 Zayo Bandwidth	`0.46ms` from Chicago, US
209.133.34.220	AS6461 Zayo Bandwidth	`0.68ms` from Dallas, US
209.133.29.177	AS6461 Zayo Bandwidth	`0.65ms` from Los Angeles, US
209.133.97.3	AS26420 Cayan	`1.64ms` from Chicago, US
209.133.123.74	AS6461 Zayo Bandwidth	`0.40ms` from San Jose, US
209.133.104.121	AS393330 Circana LLC	`1.29ms` from Chicago, US

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
37.202.114.1	AS8376 Jordan Data Communications Company LLC	`1.13ms` from Amman, JO
84.30.204.1	AS33915 Vodafone Libertel B.V.	`5.22ms` from Amsterdam, NL
45.152.188.129	AS398781 OCULUS NETWORKS INC	`1.08ms` from Ashburn, US
47.39.232.1	AS20115 Charter Communications LLC	`12.12ms` from Atlanta, US
130.207.236.1	AS2637 Georgia Institute of Technology	`1.11ms` from Atlanta, US
86.213.213.177	AS3215 Orange S.A.	`15.68ms` from Aubervilliers, FR
111.161.164.193	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Beijing, CN
24.49.0.1	AS4922 Shenandoah Cable Television LLC	`5.33ms` from Berkeley Springs, US
169.244.16.65	AS557 University of Maine System	`9.97ms` from Boston, US
208.16.214.161	AS7381 BroadbandONE, LLC	`1.82ms` from Boston, US
85.67.196.1	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`3.88ms` from Budapest, HU
190.192.41.1	AS7303 Telecom Argentina S.A.	`4.72ms` from Buenos Aires, AR
181.15.177.1	AS7303 Telecom Argentina S.A.	`3.56ms` from Buenos Aires, AR
207.34.87.241	AS852 TELUS Communications Inc.	`0.66ms` from Calgary, CA
101.207.233.33	AS4837 CHINA UNICOM China169 Backbone	`2.19ms` from Chengdu, CN
198.61.226.129	AS19994 Rackspace Hosting	`1.31ms` from Chicago, US
47.227.189.241	AS33363 Charter Communications, Inc	`8.02ms` from Chicago, US
35.248.35.1	AS14554 FirstHop	`4.14ms` from Cincinnati, US
83.182.187.97	AS1257 Tele2 Sverige AB	`2.48ms` from Copenhagen, DK
87.63.187.17	AS3292 TDC Holding A/S	`0.77ms` from Copenhagen, DK
132.147.188.17	AS26077 Nextlink Broadband	`3.42ms` from Dallas, US
87.158.203.1	AS3320 Deutsche Telekom AG	`3.37ms` from Frankfurt am Main, DE
62.159.143.225	AS3320 Deutsche Telekom AG	`1.84ms` from Frankfurt am Main, DE
141.75.7.1	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.58ms` from Frankfurt am Main, DE
212.218.69.145	AS8319 NETHINKS GmbH	`5.97ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 209.133.83.245

traceroute to 209.133.83.245 (209.133.83.245): 64 hops max, 52 byte packets

2 [AS63018] 64.74.160.1 0.332 ms

3 [AS7578] 223.165.7.240 0.37 ms

4 *

5 *

6 [AS6461] 209.133.83.245 0.633 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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