66.150.110.0/24

AS15220 · Rosenthal Collins Group LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	rcgdirect.com
ASN	AS15220
Registry	ARIN
ID	INAP-CHG-RCG-2186

WHOIS Details

NetHandle:      NET-66-150-110-0-1
OrgID:          C01121333
Parent:         NET-66-150-106-0-2
NetName:        INAP-CHG-RCG-2186
NetRange:       66.150.110.0 - 66.150.110.255
NetType:        reassignment
RegDate:        2005-06-23
Updated:        2024-03-11
Source:         ARIN


OrgID:          C01121333
OrgName:        Rosenthal Collins Group LLC
CanAllocate:    
Street:         216 W. Jackson Boulevard
Street:         Suite 400
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2005-06-23
Updated:        2011-03-19
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.150.0.0/16

Range	ASN	Company	Num of IPs
66.150.0.0/20	AS14744	Unitas Global	4,096
66.150.64.0/21	AS393397	Lake Region Electric Cooperative, Inc	2,048
66.150.128.0/22	AS399821	LaGrange County Rural Electric Membership Corporation	1,024
66.150.24.0/22	AS14745	Unitas Global	1,024
66.150.28.0/22	AS36072	12 Commas LLC	1,024
66.150.88.0/23	AS19812	Radianz, Inc.	512
66.150.88.0/23	AS13789	Radianz, Inc.	512
66.150.49.0/24	AS23023	Private Customer	256
66.150.107.0/24	AS393954	Private Customer	256
66.150.1.0/24	AS396173	Southwest Airlines Co.	256
66.150.26.0/24	AS54155	Green Cloud Technologies	256
66.150.192.0/24	AS64249	Endoffice	256
66.150.196.0/24	AS64249	Charles River Operation	256
66.150.184.0/24	AS10912	Taskus, LLC	256
66.150.198.0/24	AS64249	Private Customer	256
66.150.113.0/24	AS10913	Private Customer	256
66.150.1.0/24	AS12179	Southwest Airlines Co.	256
66.150.40.0/24	AS13789	Voice Systems Engineering	256
66.150.78.0/24	AS13789	Common Fund - CS	256
66.150.78.0/24	AS22771	Common Fund - CS	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
66.150.110.123	AS15220 Rosenthal Collins Group LLC	`0.26ms` 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
173.199.253.40	AS23089 Hotwire Communications	`0.06ms` from Ashburn, US
60.205.27.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.17ms` from Beijing, CN
176.124.110.200	AS59632 SC PIDGIN HOST SRL	`0.98ms` from Bucharest, RO
81.147.25.152	AS2856 British Telecommunications PLC	`3.82ms` from Erith, GB
72.25.105.8	AS11414 Nvidia Corporation	`0.45ms` from Frankfurt am Main, DE
86.166.20.168	AS2856 British Telecommunications PLC	`2.81ms` from London, GB
81.33.186.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.30ms` from Madrid, ES
92.23.170.120	AS13285 TalkTalk Communications Limited	`5.72ms` from Manchester, GB
138.130.36.136	AS1221 Telstra Limited	`2.56ms` from Melbourne, AU
72.238.108.72	AS33363 Charter Communications, Inc	`6.30ms` from Orlando, US
151.242.255.232	AS198831 GENIUSWEER SAS	`0.29ms` from Paris, FR
137.227.232.184	AS22284 U.S. Department of the Interior	`3.00ms` from San Jose, US
189.180.173.248	AS8151 UNINET	`1.35ms` from Santiago de Queretaro, MX
8.133.42.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.00ms` from Shanghai, CN
117.56.41.56	AS4782 Data Communication Business Group	`2.83ms` from Taipei, TW
126.15.244.120	AS17676 SoftBank Corp.	`3.32ms` from Tokyo, JP
125.206.48.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.14ms` from Tokyo, JP
111.172.6.136	AS4134 CHINANET-BACKBONE	`1.34ms` from Wuhan, CN
152.203.250.200	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.06ms` from Bogota, CO
197.39.185.24	AS8452 TE-AS	`4.95ms` from Cairo, EG
136.114.165.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
77.229.44.200	AS12430 VODAFONE ESPANA S.A.U.	`9.05ms` from Madrid, ES
112.27.106.40	AS9808 China Mobile Communications Group Co., Ltd.	`4.95ms` from Nanjing, CN
121.86.217.56	AS17511 OPTAGE Inc.	`0.78ms` from Osaka, JP
86.79.144.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.30ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 66.150.110.123

traceroute to 66.150.110.123 (66.150.110.123): 64 hops max, 52 byte packets

1 [AS202422] 37.9.35.3 0.516 ms

2 [AS199524] 92.223.68.34 0.169 ms

3 *

4 *

5 [] 208.115.137.64 0.988 ms

6 [AS1828] 198.232.115.154 0.269 ms

7 [AS19024] 64.94.32.71 0.397 ms

8 [AS15220] 66.150.110.123 0.328 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales