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IP Address Information For 143.228.145.5

IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.

In this page we have collected a sample of information for the IP address 143.228.145.5.
if you have any comments on the information shown in this page, feel free to contact us.

General information:

IP Address: 143.228.145.5
DNS Hostname (PTR Record): serg-bulk1-h-v5.house.gov
DNS Nameservers: oxygen.house.gov, oxygen2.house.gov, pdns109.ultradns.biz, pdns109.ultradns.com, pdns109.ultradns.net, pdns109.ultradns.org
DNS Zone: 228.143.in-addr.arpa
Network route: 143.228.128.0/18
Network owner: U.S. House of Representatives
ASN #: 1999
Part of range: 143.228.145.0/24

Geographic location:

Country: United States - US
City: Washington
State/Region: District of Columbia
Longitude: -77.039474
Latitude: 38.895390
Timezone: -04:00

Location on the map:

The IP address 143.228.145.5 originates in a datacenter located in Washington, United States

Network speed information:

Average network speed for United States:

Mobile:

Download

300.63

Mbps

,

Upload

20.95

Mbps
Broadband:

Download

386.45

Mbps

,

Upload

197.00

Mbps

IP Address 143.228.145.5 WHOIS Information:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



NetRange:       143.228.0.0 - 143.228.255.255
CIDR:           143.228.0.0/16
NetName:        HOUSE1
NetHandle:      NET-143-228-0-0-1
Parent:         NET143 (NET-143-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   U.S. House of Representatives (ISUHR)
RegDate:        1990-10-17
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/143.228.0.0


OrgName:        U.S. House of Representatives
OrgId:          ISUHR
Address:        2nd and D St SW
City:           Washington
StateProv:      DC
PostalCode:     20515
Country:        US
RegDate:        1990-10-17
Updated:        2025-07-18
Ref:            https://rdap.arin.net/registry/entity/ISUHR


OrgNOCHandle: NCC32-ARIN
OrgNOCName:   Network Control Center
OrgNOCPhone:  +1-202-226-6430 
OrgNOCEmail:  ncc3@mail.house.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NCC32-ARIN

OrgAbuseHandle: HSD22-ARIN
OrgAbuseName:   Harris Sr., Donald 
OrgAbusePhone:  +1-202-226-3854 
OrgAbuseEmail:  Donald.Harris@mail.house.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HSD22-ARIN

OrgTechHandle: VENTR14-ARIN
OrgTechName:   Ventre, James 
OrgTechPhone:  +1-571-921-3113 
OrgTechEmail:  jventre@mail.house.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/VENTR14-ARIN

OrgAbuseHandle: VENTR14-ARIN
OrgAbuseName:   Ventre, James 
OrgAbusePhone:  +1-571-921-3113 
OrgAbuseEmail:  jventre@mail.house.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VENTR14-ARIN

OrgTechHandle: HSD22-ARIN
OrgTechName:   Harris Sr., Donald 
OrgTechPhone:  +1-202-226-3854 
OrgTechEmail:  Donald.Harris@mail.house.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/HSD22-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Reputation information:

Sender score: None - IP doesnt send emails

Blacklists information:

Listed in Spamhaus: no
Listed in Barracuda: no
Listed in Spamcop: no
More blacklists: Full blacklists test on 143.228.145.5

Email behaviour monitor:

The IP address 143.228.145.5 appears to be an active mail server. The following charts represent data the community has gathered by observing the mail sending behaviour of this IP address during the last 10 days from 11-04-26 to 21-04-26:

Sender score:

Sender Volume:

Spamhaus Listing:

Spamcop Listing:

Barracuda Listing: