66.150.0.0/22

AS12179 · Unitas Global

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Summary

Country	United States
Domain	southwest.com
ASN	AS12179
Parent Range	66.150.0.0/20
Registry	ARIN
ID	INAP-DAL006-SWAIRLINES-66-150-1-0

WHOIS Details

NetHandle:      NET-66-150-1-0-1
OrgID:          C07579790
Parent:         NET-66-150-0-0-1
NetName:        INAP-DAL006-SWAIRLINES-66-150-1-0
NetRange:       66.150.1.0 - 66.150.1.255
NetType:        reassignment
Comment:        rirCallout v1.07, Tue Jul 07 02:22:02 -0400 2020
RegDate:        2020-07-07
Updated:        2020-07-07
Source:         ARIN


OrgID:          C07579790
OrgName:        Southwest Airlines Co.
CanAllocate:    
Street:         Attn: Attention Comstructure
Street:         PO BOX 69163
City:           HAMPTON
State/Prov:     VA
Country:        US
PostalCode:     23669
Comment:        created by rirCallout v1.07 for NET-66-150-0-0-1
RegDate:        2020-07-07
Updated:        2020-07-07
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.150.0.0/22

Range	ASN	Company	Num of IPs
66.150.0.0/20	AS14744	Unitas Global	4,096

BGP prefixes that are contained by 66.150.0.0/22

Range	ASN	Company	Num of IPs
66.150.1.0/24	AS396173	Southwest Airlines Co.	256
66.150.1.0/24	AS12179	Southwest Airlines Co.	256

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
66.150.28.0/22	AS36072	12 Commas LLC	1,024
66.150.128.0/22	AS399821	LaGrange County Rural Electric Membership Corporation	1,024
66.150.24.0/22	AS14745	Unitas Global	1,024
66.150.88.0/23	AS19812	Radianz, Inc.	512
66.150.88.0/23	AS13789	Radianz, Inc.	512
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
66.150.110.0/24	AS15220	Rosenthal Collins Group LLC	256
66.150.49.0/24	AS23023	Private Customer	256
66.150.107.0/24	AS393954	Private Customer	256

Hosted domains

There are 45 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.150.0.85	comalcountybenefits.com	4
66.150.0.101	kasbebs.org	3
66.150.0.81	clickbuildonline.com	3
66.150.0.124	slrx.io	1
66.150.0.108	thebenefitsexpert.com	1
66.150.2.96	fasttransactdemo.net	1
66.150.0.93	benselect.net	1
66.150.0.94	trulinebenefits.com	1
66.150.0.135	wpo.org	1
66.150.2.43	qpsa-mail.com	1
66.150.0.115	usenrollment.com	1
66.150.0.99	enrollyourway.com	1
66.150.0.77	benematrix.com	1
66.150.0.100	ltcenroll.com	1
66.150.0.107	gallaghervchoiceenroll.com	1
66.150.0.79	beneshark.com	1
66.150.2.40	qprosa-email.com	1
66.150.2.41	qprosa-email.com	1
66.150.2.53	qpsa-mail.com	1
66.150.0.88	benefitspulse.com	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

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

IP Address	ASN	Details
66.150.0.63	AS12179 Unitas Global	`1.02ms` from Dallas, US
66.150.1.50	AS396173 Southwest Airlines Co.	`2.05ms` from Dallas, US
66.150.2.126	AS12179 Unitas Global	`1.06ms` from Dallas, 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
61.135.152.230	AS4808 China Unicom Beijing Province Network	`2.89ms` from Beijing, CN
12.245.92.214	AS7018 AT&T Enterprises, LLC	`7.40ms` from Dallas, US
90.215.144.134	AS5607 Sky UK Limited	`4.36ms` from Erith, GB
134.76.113.70	AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen	`4.39ms` from Frankfurt am Main, DE
80.154.222.22	AS3320 Deutsche Telekom AG	`0.54ms` from Frankfurt am Main, DE
174.62.30.182	AS7922 Comcast Cable Communications, LLC	`12.24ms` from Greenwood Village, US
3.168.136.166	AS16509 Amazon.com, Inc.	`1.32ms` from Los Angeles, US
107.174.122.70	AS36352 HostPapa	`0.31ms` from Los Angeles, US
107.199.128.134	AS7018 AT&T Enterprises, LLC	`2.60ms` from Los Angeles, US
69.70.122.22	AS5769 Videotron Ltee	`5.04ms` from Montreal, CA
77.37.141.118	AS42610 PJSC Rostelecom	`1.21ms` from Moscow, RU
209.160.128.6	AS46887 Crown Castle Fiber LLC	`0.90ms` from New York City, US
123.152.147.6	AS4837 CHINA UNICOM China169 Backbone	`1.69ms` from Ningbo, CN
126.219.97.246	AS17676 SoftBank Corp.	`3.58ms` from Osaka, JP
160.86.218.214	AS2527 Sony Network Communications Inc.	`2.44ms` from Osaka, JP
86.241.46.150	AS3215 Orange S.A.	`7.30ms` from Paris, FR
77.247.92.102	AS199276 Tele.Co.Albania SHPK	`7.30ms` from Pristina, XK
172.237.91.198	AS63949 Akamai Connected Cloud	`0.25ms` from Singapore, SG
188.94.155.6	AS212189 IT-GRAD TOO	`0.57ms` from Almaty, KZ
23.208.153.54	AS35994 Akamai Technologies, Inc.	`0.96ms` from Ashburn, US
96.95.31.86	AS7922 Comcast Cable Communications, LLC	`6.82ms` from Ashburn, US
41.239.69.54	AS8452 TE-AS	`6.21ms` from Cairo, EG
12.119.5.22	AS7018 AT&T Enterprises, LLC	`5.71ms` from Chicago, US
179.235.211.38	AS28573 Claro NXT Telecomunicacoes Ltda	`15.22ms` from Fortaleza, BR
217.86.18.102	AS3320 Deutsche Telekom AG	`4.97ms` 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 -f4 66.150.1.3

traceroute to 66.150.1.3 (66.150.1.3): 64 hops max, 52 byte packets

4 [AS32787] 104.86.66.96 2.065 ms

5 [AS396173] 66.150.1.3 187.203 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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.

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