147.242.3.0/24

AS747 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS747
Parent Range	147.242.0.0/16
Registry	ARIN
ID	KOREA6

WHOIS Details

NetHandle:      NET-147-242-0-0-2
OrgID:          HEADQU-3
Parent:         NET-147-242-0-0-1
NetName:        KOREA6
NetRange:       147.242.0.0 - 147.242.255.255
NetType:        reallocation
RegDate:        2025-08-22
Updated:        2025-08-22
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 147.242.3.0/24

Range	ASN	Company	Num of IPs
147.242.0.0/16	AS747	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 147.242.0.0/16

Range	ASN	Company	Num of IPs
147.242.0.0/16	AS747	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
217.164.146.104	AS5384 Emirates Internet	`3.63ms` from Al Fujairah City, AE
97.236.253.40	AS6167 Verizon Business	`14.72ms` from Ashburn, US
172.190.227.152	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
107.89.181.104	AS20057 AT&T Enterprises, LLC	`2.68ms` from Atlanta, US
97.148.163.248	AS6167 Verizon Business	`15.13ms` from Atlanta, US
182.52.39.88	AS23969 TOT Public Company Limited	`6.17ms` from Bangkok, TH
181.235.133.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.60ms` from Bogota, CO
71.69.144.72	AS11426 Charter Communications Inc	`12.09ms` from Charlotte, US
87.198.184.232	AS34245 Magnet Networks Limited	`0.26ms` from Dublin, IE
2.18.28.8	AS20940 Akamai International B.V.	`0.23ms` from Frankfurt am Main, DE
139.174.253.200	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.13ms` from Frankfurt am Main, DE
180.83.245.168	AS17858 LG POWERCOMM	`2.10ms` from Incheon, KR
97.91.146.152	AS20115 Charter Communications LLC	`5.90ms` from St. Louis, US
162.23.136.120	AS33845 Swiss Federation represented by FOITT	`2.66ms` from Zuerich, CH
74.96.178.248	AS701 Verizon Business	`2.48ms` from Ashburn, US
181.141.213.56	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.06ms` from Bogota, CO
172.206.115.248	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
154.178.135.24	AS8452 TE-AS	`2.90ms` from Cairo, EG
175.8.211.152	AS4134 CHINANET-BACKBONE	`1.98ms` from Changsha, CN
81.143.215.72	AS2856 British Telecommunications PLC	`2.24ms` from Erith, GB
51.9.208.168	AS6871 Plusnet	`12.25ms` from Erith, GB
171.232.89.184	AS7552 Viettel Group	`0.82ms` from Ho Chi Minh City, VN
1.243.34.88	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
88.233.181.24	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.28ms` from Istanbul, TR
206.206.95.24	AS20001 Charter Communications Inc	`3.46ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m6 147.242.3.217

traceroute to 147.242.3.217 (147.242.3.217): 6 hops max, 52 byte packets

1 [AS197648] 185.106.103.253 1.014 ms

2 *

3 [AS8544] 46.21.52.74 3.803 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Limassol, CY

On February 16th 2026

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