143.45.140.0/24

AS1649 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1649
Parent Range	143.45.0.0/16
Registry	ARIN
ID	BUCKNER-NET

WHOIS Details

NetHandle:      NET-143-45-0-0-2
OrgID:          HEADQU-3
Parent:         NET-143-45-0-0-1
NetName:        BUCKNER-NET
NetRange:       143.45.0.0 - 143.45.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.45.140.0/24

Range	ASN	Company	Num of IPs
143.45.0.0/16	AS1649	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 143.45.0.0/16

Range	ASN	Company	Num of IPs
143.45.0.0/16	AS1649	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
200.96.203.248	AS8167 V tal	`6.34ms` from Brasilia, BR
34.79.133.136	AS396982 Google LLC	`0.12ms` from Brussels, BE
105.75.15.152	AS36884 Wana Corporate	`11.30ms` from Casablanca, MA
34.124.97.232	AS396982 Google LLC	`0.18ms` from London, GB
80.41.166.120	AS13285 TalkTalk Communications Limited	`2.61ms` from Manchester, GB
195.46.176.40	AS3216 PJSC "Vimpelcom"	`0.63ms` from Moscow, RU
150.107.242.168	AS45916 Gujarat Telelink Pvt Ltd	`15.22ms` from Mumbai, IN
115.152.217.8	AS4134 CHINANET-BACKBONE	`3.92ms` from Nanchang, CN
67.242.92.136	AS11351 Charter Communications Inc	`11.67ms` from New York City, US
126.163.98.200	AS17676 SoftBank Corp.	`4.24ms` from Osaka, JP
20.59.23.40	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
67.222.251.152	AS14618 Amazon.com, Inc.	`1.21ms` from Reston, US
219.254.40.184	AS9318 SK Broadband Co Ltd	`5.77ms` from Seoul, KR
5.74.82.136	AS58224 Iran Telecommunication Company PJS	`18.14ms` from Yerevan, AM
174.179.118.136	AS7922 Comcast Cable Communications, LLC	`7.80ms` from Ashburn, US
38.23.20.216	AS23418 The Darien Telephone Co. Inc.	`12.96ms` from Atlanta, US
150.165.238.104	AS1916 Rede Nacional de Ensino e Pesquisa	`3.93ms` from Campina Grande, BR
122.137.187.216	AS4837 CHINA UNICOM China169 Backbone	`4.34ms` from Changchun, CN
173.187.90.232	AS7029 Windstream Communications LLC	`11.83ms` from Chicago, US
123.21.246.72	AS45899 VNPT Corp	`1.25ms` from Ho Chi Minh City, VN
76.30.165.136	AS7922 Comcast Cable Communications, LLC	`9.33ms` from Houston, US
176.49.139.8	AS12389 PJSC Rostelecom	`0.89ms` from Krasnoyarsk, RU
92.106.141.88	AS3303 Swisscom (Switzerland) Ltd	`0.78ms` from Lausanne, CH
18.132.219.168	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
176.104.121.136	AS197831 Telekom Ltd	`1.33ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m8 143.45.140.216

traceroute to 143.45.140.216 (143.45.140.216): 8 hops max, 52 byte packets

4 [AS3356] 4.69.219.222 158.787 ms

5 [AS3356] 8.244.134.50 159.264 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Orlando, US

On December 14th 2025

What are IP address ranges?

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