143.45.136.0/24

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 143.45.136.0/24

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
23.245.13.232	AS11776 Breezeline	`8.38ms` from Ashburn, US
220.192.21.40	AS4837 CHINA UNICOM China169 Backbone	`2.00ms` from Chongqing, CN
71.72.175.120	AS10796 Charter Communications Inc	`7.58ms` from Columbus, US
3.20.169.216	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
95.223.61.184	AS3209 Vodafone GmbH	`11.43ms` from Frankfurt am Main, DE
123.31.182.72	AS45899 VNPT Corp	`1.83ms` from Ho Chi Minh City, VN
149.71.29.184	AS210619 Monkey Tree Hosting Limited	`1.67ms` from London, GB
142.234.139.168	AS395954 Leaseweb USA, Inc.	`0.23ms` from Los Angeles, US
47.138.127.216	AS5650 Frontier Communications of America, Inc.	`6.25ms` from Los Angeles, US
66.188.190.184	AS20115 Charter Communications LLC	`7.49ms` from Minneapolis, US
124.145.149.200	AS9824 JCOM Co., Ltd.	`9.68ms` from Osaka, JP
218.54.93.8	AS9318 SK Broadband Co Ltd	`5.75ms` from Seoul, KR
92.123.82.56	AS16625 Akamai Technologies, Inc.	`0.11ms` from Bucharest, RO
201.159.59.104	AS52255 Grupo Servicios Junin S.A.	`5.63ms` from Buenos Aires, AR
76.187.8.152	AS11427 Charter Communications Inc	`5.54ms` from Dallas, US
35.214.111.168	AS15169 Google LLC	`0.09ms` from London, GB
99.44.69.216	AS7018 AT&T Enterprises, LLC	`16.58ms` from Los Angeles, US
195.134.183.56	AS31115 INTRED S.P.A.	`2.29ms` from Milan, IT
193.159.50.136	AS3320 Deutsche Telekom AG	`3.37ms` from Nuernberg, DE
39.84.114.216	AS4837 CHINA UNICOM China169 Backbone	`4.87ms` from Qingdao, CN
119.68.41.200	AS17858 LG POWERCOMM	`1.70ms` from Seoul, KR
218.149.187.24	AS4766 Korea Telecom	`4.76ms` from Seoul, KR
36.227.75.200	AS3462 Data Communication Business Group	`1.13ms` from Taipei, TW
118.79.105.136	AS4837 CHINA UNICOM China169 Backbone	`3.46ms` from Taiyuan, CN
90.152.136.120	AS8562 A1 Telekom Austria AG	`10.25ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -f5 -m11 143.45.136.8

traceroute to 143.45.136.8 (143.45.136.8): 11 hops max, 52 byte packets

5 [AS4134] 219.148.212.69 6.49 ms

6 *

7 *

8 [AS4134] 202.97.54.66 19.188 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Dalian, CN

On October 17th 2025

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