143.199.145.0/24

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 143.199.145.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
143.199.145.17	AS21680 Empower Retirement, LLC	`1.64ms` from Hillsboro, 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
74.139.106.72	AS10796 Charter Communications Inc	`6.80ms` from Columbus, US
5.189.188.184	AS51167 Contabo GmbH	`0.17ms` from Lauterbourg, FR
78.33.254.136	AS8468 ENTANET International Limited	`0.50ms` from London, GB
167.160.77.152	AS64267 Sprious LLC	`0.75ms` from Los Angeles, US
45.132.254.200	AS199961 Multitelesystems LLC	`15.39ms` from Moscow, RU
13.201.133.104	AS16509 Amazon.com, Inc.	`0.36ms` from Mumbai, IN
126.22.76.232	AS17676 SoftBank Corp.	`3.73ms` from Osaka, JP
135.106.37.248	AS44559 IT HOSTLINE LTD	`0.21ms` from Sao Paulo, BR
139.224.185.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.62ms` from Shanghai, CN
58.47.46.200	AS4134 CHINANET-BACKBONE	`4.98ms` from Changsha, CN
74.131.123.8	AS10796 Charter Communications Inc	`9.83ms` from Columbus, US
3.29.228.136	AS16509 Amazon.com, Inc.	`0.12ms` from Dubai, AE
91.36.252.232	AS3320 Deutsche Telekom AG	`3.74ms` from Hamburg, DE
69.115.24.8	AS6128 Cablevision Systems Corp.	`7.15ms` from New York City, US
113.197.135.136	AS2497 Internet Initiative Japan Inc.	`5.53ms` from Osaka, JP
191.11.45.24	AS26599 TELEFÔNICA BRASIL S.A	`8.42ms` from Rio de Janeiro, BR
37.101.135.8	AS1267 WIND TRE S.P.A.	`11.43ms` from Rome, IT
155.100.111.200	AS17055 University of Utah	`2.14ms` from Salt Lake City, US
115.68.95.88	AS38700 SMILESERV	`1.20ms` from Seoul, KR
182.171.2.216	AS2527 Sony Network Communications Inc.	`4.74ms` from Tokyo, JP
153.132.218.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.37ms` from Tokyo, JP
20.71.52.8	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
190.24.65.152	AS19429 ETB - Colombia	`0.89ms` from Bogotá, CO
156.222.62.136	AS8452 TE-AS	`19.41ms` from Cairo, EG
154.195.116.216	AS62240 Clouvider	`0.21ms` 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 -f5 143.199.145.2

traceroute to 143.199.145.2 (143.199.145.2): 64 hops max, 52 byte packets

5 [AS3356] 4.69.220.209 20.718 ms

6 [AS21680] 143.199.145.2 22.301 ms

Measurement taken from

IPinfo ProbeNet in Missoula, US

On January 30th 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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