1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.231.0.0/16
  4. AS1999  | 143.231.0.0/16

143.231.0.0/16

AS1999  ·  U.S. House of Representatives

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

Sign up for free ›

Summary

Country United States
Domain house.gov
ASN AS1999
Registry ARIN
ID HOUSE2

WHOIS Details

NetHandle:      NET-143-231-0-0-1
OrgID:          ISUHR
Parent:         NET-143-0-0-0-0
NetName:        HOUSE2
NetRange:       143.231.0.0 - 143.231.255.255
NetType:        allocation
RegDate:        1990-10-17
Updated:        2021-12-14
Source:         ARIN


OrgID:          ISUHR
OrgName:        U.S. House of Representatives
CanAllocate:    
Street:         2nd and D St SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20515
RegDate:        1990-10-17
Updated:        2025-07-18
OrgAdminHandle: MARTI2346-ARIN
OrgTechHandle:  HSD22-ARIN
OrgTechHandle:  VENTR14-ARIN
OrgAbuseHandle: HSD22-ARIN
OrgAbuseHandle: VENTR14-ARIN
OrgNOCHandle:   NCC32-ARIN
Source:         ARIN


POCHandle:      NCC32-ARIN
IsRole:         Y
LastName:       Network Control Center
FirstName:      
Street:         2nd and D St SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20515
RegDate:        2009-12-15
Updated:        2025-06-18
OfficePhone:    +1-202-226-6430
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      HSD22-ARIN
IsRole:         N
LastName:       Harris Sr.
FirstName:      Donald
Street:         441 2nd & D Street SW  H2-663A
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20515
RegDate:        2025-05-21
Updated:        2025-05-21
OfficePhone:    +1-202-226-3854
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      VENTR14-ARIN
IsRole:         N
LastName:       Ventre
FirstName:      James
Street:         2nd and D St SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20515
RegDate:        2023-02-01
Updated:        2025-02-03
OfficePhone:    +1-571-921-3113
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MARTI2346-ARIN
IsRole:         N
LastName:       Martins
FirstName:      Richard
Street:         2nd and D st SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20515
RegDate:        2018-04-23
Updated:        2025-01-17
OfficePhone:    +1-202-226-6268
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.118.0.0/16 AS1881 FMV 65,536
143.207.0.0/16 AS19106 Andrews University 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.221.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.212.0.0/16 AS1602 Headquarters, USAISC 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.84.0.0/16 AS1590 Headquarters, USAISC 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 65,536
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.101.0.0/16 AS13636 NEC Corporation of America 65,536
143.102.0.0/16 AS13636 NEC Corporation of America 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.54.0.0/16 AS19200 Universidade Federal do Rio Grande do Sul 65,536

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.231.180.67 happyrealestatelady.com 3

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

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

IP Address ASN Details
143.231.1.68 AS1999 U.S. House of Representatives 1.82ms from Ashburn, US
143.231.138.111 AS1999 U.S. House of Representatives 2.29ms 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
40.135.57.128 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US
111.204.196.224 AS4808 China Unicom Beijing Province Network 3.31ms from Beijing, CN
93.87.70.80 AS8400 TELEKOM SRBIJA a.d. 1.10ms from Belgrade, RS
73.146.139.112 AS7922 Comcast Cable Communications, LLC 9.25ms from Chicago, US
46.223.133.208 AS3209 Vodafone GmbH 10.79ms from Frankfurt am Main, DE
114.55.53.48 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.63ms from Hangzhou, CN
72.184.127.32 AS33363 Charter Communications, Inc 10.07ms from Miami, US
73.85.13.64 AS7922 Comcast Cable Communications, LLC 11.94ms from Miami, US
195.19.71.240 AS44310 INTERNET TECHNOLOGIES LLC 0.94ms from Novosibirsk, RU
14.10.134.32 AS2516 KDDI CORPORATION 4.20ms from Osaka, JP
173.32.215.160 AS812 Rogers Communications Canada Inc. 17.36ms from Ottawa, CA
71.238.120.96 AS7922 Comcast Cable Communications, LLC 2.72ms from Portland, US
73.240.59.208 AS7922 Comcast Cable Communications, LLC 6.03ms from Portland, US
94.180.218.128 AS41668 JSC "ER-Telecom Holding" 8.26ms from Samara, RU
125.152.106.112 AS4766 Korea Telecom 1.76ms from Seoul, KR
218.149.49.224 AS4766 Korea Telecom 5.34ms from Seoul, KR
124.153.230.48 AS9694 Seokyung Cable Television Co.. Ltd. 8.49ms from Seoul, KR
213.162.65.240 AS8387 Deutsche Telekom Global Business Solutions GmbH 0.52ms from Vienna, AT
207.226.179.48 AS3491 PCCW Global, Inc. 0.28ms from Ashburn, US
107.4.103.96 AS7922 Comcast Cable Communications, LLC 8.62ms from Chicago, US
136.112.75.112 AS396982 Google LLC 0.14ms from Council Bluffs, US
93.212.179.176 AS3320 Deutsche Telekom AG 9.45ms from Frankfurt am Main, DE
189.239.53.224 AS8151 UNINET 5.25ms from Guadalajara, MX
156.251.60.128 AS399077 Tcloudnet 0.40ms from Hong Kong, HK
102.211.182.0 AS328366 FIRSTNET TECHNOLOGY SERVICES (PTY) LTD 0.25ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -m7 143.231.14.29
traceroute to 143.231.14.29 (143.231.14.29): 7 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.1.63.30 38.417 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs