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

Read more

Pingable IPs

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

IP Address	ASN	Details
209.181.78.108	AS209 CenturyLink Communications, LLC	`1.91ms` from Denver, US
209.181.77.175	AS209 CenturyLink Communications, LLC	`2.59ms` 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
99.7.181.166	AS7018 AT&T Enterprises, LLC	`7.24ms` from Atlanta, US
73.36.13.246	AS7922 Comcast Cable Communications, LLC	`4.99ms` from Chicago, US
74.137.106.86	AS10796 Charter Communications Inc	`11.28ms` from Columbus, US
70.253.93.102	AS7018 AT&T Enterprises, LLC	`5.75ms` from Dallas, US
76.131.62.134	AS7922 Comcast Cable Communications, LLC	`2.68ms` from Denver, US
91.56.50.166	AS3320 Deutsche Telekom AG	`4.90ms` from Hamburg, DE
51.49.79.134	AS16509 Amazon.com, Inc.	`5.62ms` from Madrid, ES
156.98.5.134	AS1998 State of Minnesota	`3.59ms` from Minneapolis, US
112.26.224.166	AS9808 China Mobile Communications Group Co., Ltd.	`9.82ms` from Nanjing, CN
200.143.253.22	AS1916 Rede Nacional de Ensino e Pesquisa	`7.30ms` from Osasco, BR
77.137.178.6	AS12849 Hot-Net internet services Ltd.	`0.15ms` from Petaẖ Tiqva, IL
87.21.178.22	AS3269 Telecom Italia S.p.A.	`7.27ms` from Rome, IT
116.227.140.70	AS4812 China Telecom (Group)	`5.42ms` from Shanghai, CN
46.121.225.246	AS12400 Partner Communications Ltd.	`1.56ms` from Tel Aviv, IL
52.105.246.150	AS8075 Microsoft Corporation	`0.80ms` from Tokyo, JP
219.103.230.246	AS9595 NTT-ME Corporation	`3.71ms` from Tokyo, JP
81.205.118.54	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
67.205.44.22	AS26347 New Dream Network, LLC	`0.60ms` from Ashburn, US
152.54.15.22	AS81 MCNC	`7.25ms` from Ashburn, US
209.212.147.230	AS32181 GigeNET	`0.16ms` from Chicago, US
75.10.12.6	AS7018 AT&T Enterprises, LLC	`2.02ms` from Dallas, US
67.166.28.22	AS7922 Comcast Cable Communications, LLC	`3.21ms` from Denver, US
47.242.159.70	AS45102 Alibaba (US) Technology Co., Ltd.	`0.60ms` from Hong Kong, HK
88.240.218.182	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.97ms` from Izmir, TR
89.153.157.214	AS2860 NOS COMUNICACOES, S.A.	`11.88ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f5 209.181.77.40

traceroute to 209.181.77.40 (209.181.77.40): 64 hops max, 52 byte packets

5 [AS3356] 4.68.38.150 133.333 ms

6 [AS209] 63.225.124.126 134.444 ms

7 [AS209] 209.181.77.40 162.485 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On February 16th 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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