143.45.139.0/24

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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.45.139.0/24

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

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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
143.177.214.72	AS50266 Odido Netherlands B.V.	`4.94ms` from Amsterdam, NL
3.138.199.56	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
80.143.30.8	AS3320 Deutsche Telekom AG	`8.02ms` from Frankfurt am Main, DE
183.146.69.168	AS4134 CHINANET-BACKBONE	`9.18ms` from Hangzhou, CN
14.237.170.40	AS45899 VNPT Corp	`4.25ms` from Ho Chi Minh City, VN
196.26.149.200	AS3741 Dimension Data	`0.49ms` from Johannesburg, ZA
66.65.2.8	AS12271 Charter Communications Inc	`4.11ms` from New York City, US
13.38.87.168	AS16509 Amazon.com, Inc.	`0.45ms` from Paris, FR
24.255.45.232	AS22773 Cox Communications Inc.	`4.73ms` from Phoenix, US
3.86.190.232	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
189.225.106.56	AS8151 UNINET	`3.69ms` from Santiago de Queretaro, MX
199.175.241.136	AS12025 Iron Mountain Data Center	`1.07ms` from Secaucus, US
220.82.215.104	AS4766 Korea Telecom	`4.64ms` from Seoul, KR
14.58.173.216	AS4766 Korea Telecom	`6.25ms` from Seoul, KR
20.53.151.232	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
60.95.108.88	AS17676 SoftBank Corp.	`3.48ms` from Tokyo, JP
216.221.95.184	AS7992 Cogeco Connexion Inc.	`10.33ms` from Toronto, CA
112.34.117.248	AS9808 China Mobile Communications Group Co., Ltd.	`2.80ms` from Beijing, CN
65.31.101.104	AS10796 Charter Communications Inc	`7.42ms` from Chicago, US
108.156.170.152	AS16509 Amazon.com, Inc.	`0.98ms` from Columbus, US
184.25.158.24	AS16625 Akamai Technologies, Inc.	`0.20ms` from Frankfurt am Main, DE
93.235.252.56	AS3320 Deutsche Telekom AG	`5.06ms` from Frankfurt am Main, DE
83.61.156.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.53ms` from Madrid, ES
2.140.145.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`13.85ms` from Madrid, ES
140.98.210.88	AS13462 Institute of Electrical and Electronics Engineers, Inc	`3.21ms` from New York City, US

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 143.45.139.156

traceroute to 143.45.139.156 (143.45.139.156): 8 hops max, 52 byte packets

4 [AS3356] 213.249.123.45 29.052 ms

5 [AS3356] 4.69.219.226 219.779 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On November 28th 2025

What are IP address ranges?

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