143.55.176.0/20

AS31890 · Rocket, LLC

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Summary

Country	United States
Domain	rocket.com
ASN	AS31890
Registry	ARIN
ID	QUICK-5

WHOIS Details

NetHandle:      NET-143-55-176-0-1
OrgID:          RL-917
Parent:         NET-143-0-0-0-0
NetName:        QUICK-5
NetRange:       143.55.176.0 - 143.55.191.255
NetType:        allocation
RegDate:        2020-07-08
Updated:        2025-03-03
Source:         ARIN


OrgID:          RL-917
OrgName:        Rocket, LLC
CanAllocate:    
Street:         1050 Woodward Ave
City:           Detroit
State/Prov:     MI
Country:        US
PostalCode:     48226
RegDate:        2025-01-09
Updated:        2025-02-05
OrgAdminHandle: NIT-ARIN
OrgTechHandle:  NIT-ARIN
OrgAbuseHandle: NIT-ARIN
OrgNOCHandle:   NIT-ARIN
OrgRoutingHandle:   NIT-ARIN
OrgDNSHandle:   NIT-ARIN
Source:         ARIN


POCHandle:      NIT-ARIN
IsRole:         Y
LastName:       Network Infrastructure Team
FirstName:      
Street:         1050 Woodward Ave
City:           Detroit
State/Prov:     MI
Country:        US
PostalCode:     48226
RegDate:        2004-01-05
Updated:        2025-03-03
OfficePhone:    +1-800-226-6308
Mailbox:        hostmaster@rocket.com
Mailbox:        hostmaster@rocketcompanies.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.55.0.0/16

Range	ASN	Company	Num of IPs
143.55.192.0/19	AS32703	Zayo Bandwidth	8,192
143.55.96.0/19	AS4193	Washington State Department of Children, Youth, and Families	8,192
143.55.128.0/20	AS63448	HOLSTON ELECTRIC COOPERATIVE	4,096
143.55.64.0/20	AS36459	GitHub, Inc.	4,096
143.55.16.0/20	AS3801	GEARHEART BROADBAND	4,096
143.55.88.0/21	AS30119	Plumas Sierra Telecommunications	2,048
143.55.84.0/22	AS25649	AYERA TECHNOLOGIES, INC.	1,024
143.55.152.0/23	AS25649	AYERA TECHNOLOGIES, INC.	512
143.55.80.0/23	AS23341	Fashion Institute of Technology	512
143.55.147.0/24	AS52129	Proofpoint, Inc.	256
143.55.151.0/24	AS16509	Proofpoint, Inc.	256

Hosted domains

There are 24 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.55.180.91	fatheadpros.org	11

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

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

IP Address	ASN	Details
143.55.188.43	AS31890 Rocket, LLC	`1.40ms` from Detroit, US
143.55.180.110	AS31890 Rocket, LLC	`1.19ms` from Detroit, US
143.55.176.86	AS31890 Rocket, LLC	`0.79ms` from Detroit, US
143.55.185.1	AS31890 Rocket, LLC	`1.29ms` from Detroit, US
143.55.184.35	AS31890 Rocket, LLC	`1.57ms` from Detroit, US
143.55.177.216	AS31890 Rocket, LLC	`2.59ms` from Flint, US
143.55.182.161	AS31890 Rocket, LLC	`1.15ms` from Detroit, US
143.55.190.31	AS31890 Rocket, LLC	`2.65ms` from Flint, 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
5.251.179.4	AS9198 JSC Kazakhtelecom	`2.22ms` from Almaty, KZ
104.23.170.132	AS13335 Cloudflare, Inc.	`0.43ms` from Amsterdam, NL
34.215.218.52	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
76.185.112.196	AS11427 Charter Communications Inc	`6.08ms` from Dallas, US
92.240.152.20	AS59650 LahtiNetwork Oy	`2.26ms` from Helsinki, FI
149.254.195.196	AS12576 EE Ltd	`2.16ms` from London, GB
108.157.128.196	AS16509 Amazon.com, Inc.	`0.20ms` from Madrid, ES
203.12.195.244	AS9893 Cenitex	`1.34ms` from Melbourne, AU
27.200.153.244	AS4837 CHINA UNICOM China169 Backbone	`5.84ms` from Qingdao, CN
121.159.226.228	AS4766 Korea Telecom	`5.62ms` from Seoul, KR
202.30.108.84	AS4766 Korea Telecom	`1.94ms` from Seoul, KR
186.204.38.196	AS28573 Claro NXT Telecomunicacoes Ltda	`5.88ms` from São Paulo, BR
36.227.19.132	AS3462 Data Communication Business Group	`1.06ms` from Taipei, TW
62.166.254.52	AS50266 Odido Netherlands B.V.	`1.56ms` from Amsterdam, NL
163.181.246.244	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.15ms` from Ashburn, US
24.3.240.212	AS7922 Comcast Cable Communications, LLC	`12.85ms` from Ashburn, US
45.36.29.4	AS11426 Charter Communications Inc	`10.69ms` from Atlanta, US
87.143.242.52	AS3320 Deutsche Telekom AG	`7.91ms` from Frankfurt am Main, DE
178.151.121.84	AS13188 CONTENT DELIVERY NETWORK LTD	`0.88ms` from Kyiv, UA
93.102.100.84	AS2860 NOS COMUNICACOES, S.A.	`13.92ms` from Lisbon, PT
45.94.220.20	AS212477 RoyaleHosting BV	`0.61ms` from Amsterdam, NL
146.19.49.180	AS62005 BlueVPS OU	`0.18ms` from Atlanta, US
104.52.12.36	AS7018 AT&T Enterprises, LLC	`12.71ms` from Atlanta, US
181.82.239.212	AS7303 Telecom Argentina S.A.	`10.35ms` from Buenos Aires, AR
125.71.220.68	AS4134 CHINANET-BACKBONE	`3.29ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m10 143.55.181.47

traceroute to 143.55.181.47 (143.55.181.47): 10 hops max, 52 byte packets

3 [AS1299] 62.115.52.49 0.529 ms

4 *

5 *

6 [AS3356] 4.4.28.150 59.366 ms

7 [AS31890] 143.55.176.217 62.823 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On October 25th 2025

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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