209.181.76.0/22

AS209 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain
ASN	AS209
Parent Range	209.180.0.0/15
Registry	ARIN
ID	AJMILLERORG

WHOIS Details

NetHandle:      NET-209-181-78-88-1
OrgID:          C00483892
Parent:         NET-209-180-0-0-1
NetName:        AJMILLERORG
NetRange:       209.181.78.88 - 209.181.78.95
NetType:        reassignment
Comment:        Report abuse to abuse@qwest.net
RegDate:        2003-03-05
Updated:        2009-10-31
Source:         ARIN


OrgID:          C00483892
OrgName:        Allen Miller
CanAllocate:    
Street:         Private Residence
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2003-03-05
Updated:        2013-09-16
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.181.76.0/22

Range	ASN	Company	Num of IPs
209.180.0.0/15	AS13649	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS54241	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS209	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS23057	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS3356	CenturyLink Communications, LLC	131,072

Nearby Ranges

BGP prefixes that overlap with 209.181.0.0/16

Range	ASN	Company	Num of IPs
209.180.0.0/15	AS13649	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS209	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS23057	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS3356	CenturyLink Communications, LLC	131,072
209.180.0.0/15	AS54241	CenturyLink Communications, LLC	131,072

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.181.78.122	universalbudget.review	2
209.181.77.156	fairingsparish.org	1
209.181.78.100	cloud-city.dev	1

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

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Pingable IPs

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

IP Address	ASN	Details
209.181.77.90	AS209 CenturyLink Communications, LLC	`2.59ms` from Denver, US
209.181.78.108	AS209 CenturyLink Communications, LLC	`1.89ms` from Denver, 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
160.107.88.198	AS687 United States Department of Defense (DoD)	`2.65ms` from Ashburn, US
18.164.85.86	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
194.37.97.70	AS9009 M247 Europe SRL	`0.19ms` from Dallas, US
213.61.136.118	AS8220 COLT Technology Services Group Limited	`0.82ms` from Frankfurt am Main, DE
74.94.215.230	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Herndon, US
75.13.25.70	AS7018 AT&T Enterprises, LLC	`1.73ms` from Los Angeles, US
124.105.13.246	AS9299 Philippine Long Distance Telephone Company	`1.67ms` from Manila, PH
73.46.110.54	AS7922 Comcast Cable Communications, LLC	`2.15ms` from Miami, US
87.103.240.198	AS12389 PJSC Rostelecom	`0.75ms` from Novosibirsk, RU
176.188.190.214	AS5410 Bouygues Telecom SA	`9.71ms` from Paris, FR
88.102.38.230	AS5610 O2 Czech Republic, a.s.	`2.83ms` from Prague, CZ
62.152.81.38	AS8359 MTS PJSC	`1.44ms` from Saint Petersburg, RU
76.135.132.70	AS7922 Comcast Cable Communications, LLC	`6.83ms` from Seattle, US
125.176.208.54	AS17858 LG POWERCOMM	`3.85ms` from Seoul, KR
222.107.98.246	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
140.116.223.134	AS1659 Taiwan Academic Network (TANet) Information Center	`4.08ms` from Taichung, TW
223.120.141.54	AS58807 China Mobile International Limited	`0.61ms` from Taipei, TW
89.161.23.230	AS39375 Telekomunikacja Podlasie Sp. z o.o.	`2.89ms` from Warsaw, PL
182.117.33.166	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Zhengzhou, CN
170.85.48.70	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
97.99.123.134	AS11427 Charter Communications Inc	`3.69ms` from Dallas, US
47.110.162.54	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Hangzhou, CN
144.122.98.54	AS1967 Middle East Technical University	`7.58ms` from Istanbul, TR
90.168.234.246	AS12479 Orange Espagne SA	`7.99ms` from Madrid, ES
167.63.217.246	AS6057 Administracion Nacional de Telecomunicaciones	`1.82ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f2 -m6 209.181.79.56

traceroute to 209.181.79.56 (209.181.79.56): 6 hops max, 52 byte packets

2 [AS30058] 50.7.7.22 0.234 ms

3 [AS3257] 213.39.2.65 0.272 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 2026

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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