143.199.140.0/23

AS21680 · Empower Retirement, LLC

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Summary

Country	United States
Domain	empower-retirement.com
ASN	AS21680
Parent Range	143.199.0.0/16
Registry	ARIN
ID	GWLNET

WHOIS Details

NetHandle:      NET-143-199-0-0-1
OrgID:          ERL-107
Parent:         NET-143-0-0-0-0
NetName:        GWLNET
NetRange:       143.199.0.0 - 143.199.255.255
NetType:        allocation
RegDate:        1990-10-08
Updated:        2025-03-25
Source:         ARIN


OrgID:          ERL-107
OrgName:        Empower Retirement, LLC
CanAllocate:    
Street:         8515 E Orchard Road
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2025-01-02
Updated:        2025-01-21
OrgAdminHandle: NETWO7923-ARIN
OrgTechHandle:  NETWO7923-ARIN
OrgAbuseHandle: NETWO7923-ARIN
OrgNOCHandle:   NETWO7923-ARIN
OrgRoutingHandle:   NETWO7923-ARIN
OrgDNSHandle:   NETWO7923-ARIN
Source:         ARIN


POCHandle:      NETWO7923-ARIN
IsRole:         Y
LastName:       Network Team
FirstName:      
Street:         8515 East Orchard Road
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2016-10-05
Updated:        2025-01-21
OfficePhone:    +1-303-737-0217
Mailbox:        armando.euceda@empower-retirement.com
Mailbox:        networkteam@greatwest.com
Mailbox:        nick.maki@greatwest.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.199.140.0/23

Range	ASN	Company	Num of IPs
143.199.0.0/16	AS203	Empower Retirement, LLC	65,536
143.199.0.0/16	AS21680	Empower Retirement, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.199.0.0/16

Range	ASN	Company	Num of IPs
143.199.0.0/16	AS203	Empower Retirement, LLC	65,536
143.199.0.0/16	AS21680	Empower Retirement, LLC	65,536

Hosted domains

There are 55 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.199.140.78	masssmart.org	47
143.199.140.71	securefoundationsmartfuture.com	5
143.199.140.72	putnamretirementpartner.com	2
143.199.140.84	partnerlink.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

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Pingable IPs

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

IP Address	ASN	Details
143.199.140.171	AS203 Level 3 Parent, LLC	`0.95ms` from Ashburn, 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
96.102.85.247	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Ashburn, US
123.57.180.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Beijing, CN
223.0.40.7	AS63555 Beijing Beilong Yunhai Network Data Technology Corporation	`1.25ms` from Beijing, CN
91.23.177.119	AS3320 Deutsche Telekom AG	`3.48ms` from Duesseldorf, DE
94.250.223.23	AS56876 Ociris GmbH	`0.25ms` from Frankfurt am Main, DE
185.5.26.119	AS8560 IONOS SE	`0.48ms` from Frankfurt am Main, DE
189.181.92.23	AS8151 UNINET	`7.42ms` from Guadalajara, MX
108.242.235.215	AS7018 AT&T Enterprises, LLC	`3.07ms` from Los Angeles, US
104.188.188.55	AS7018 AT&T Enterprises, LLC	`7.44ms` from Miami, US
3.109.212.71	AS16509 Amazon.com, Inc.	`0.43ms` from Mumbai, IN
62.68.138.247	AS56981 JSC ER-Telecom Holding	`4.68ms` from Novosibirsk, RU
138.75.189.23	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.42ms` from Singapore, SG
114.165.13.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
57.134.180.199	AS7992 Cogeco Connexion Inc.	`5.18ms` from Toronto, CA
91.127.233.39	AS6855 Slovak Telekom, a.s.	`1.68ms` from Bratislava, SK
136.119.153.87	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
68.113.207.167	AS20115 Charter Communications LLC	`6.95ms` from Dallas, US
66.253.127.39	AS13737 Interconnecx, LLC	`0.13ms` from Detroit, US
78.171.77.199	AS47331 TTNet A.S.	`6.73ms` from Istanbul, TR
36.79.243.87	AS7713 PT Telekomunikasi Indonesia	`12.04ms` from Jakarta, ID
178.185.3.39	AS12389 PJSC Rostelecom	`1.04ms` from Krasnoyarsk, RU
159.253.161.247	AS41107 Backbone Connect Limited	`0.58ms` from London, GB
212.74.77.247	AS8220 COLT Technology Services Group Limited	`0.79ms` from London, GB
45.31.51.23	AS7018 AT&T Enterprises, LLC	`7.07ms` from Miami, US
79.214.252.135	AS3320 Deutsche Telekom AG	`2.65ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 143.199.141.101

traceroute to 143.199.141.101 (143.199.141.101): 7 hops max, 52 byte packets

3 [AS3356] 4.69.206.69 15.158 ms

4 [AS3356] 4.28.127.66 12.8 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

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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