55.54.218.0/24

AS370 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS370
Parent Range	55.0.0.0/8
Registry	ARIN
ID	CONUS-RCAS

WHOIS Details

NetHandle:      NET-55-0-0-0-2
OrgID:          HEADQU-3
Parent:         NET-55-0-0-0-1
NetName:        CONUS-RCAS
NetRange:       55.0.0.0 - 55.255.255.255
NetType:        reallocation
RegDate:        2025-08-20
Updated:        2025-08-20
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 55.54.218.0/24

Range	ASN	Company	Num of IPs
55.0.0.0/8	AS13979	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1530	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1540	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1590	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS306	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS316	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS317	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS319	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS320	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS321	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS322	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS323	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS324	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS325	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS326	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS327	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS328	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS329	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS331	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS334	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS335	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS336	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS337	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS338	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS339	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS340	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS341	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS342	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS343	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS344	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS345	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS346	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS347	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS348	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS350	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS351	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS352	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS353	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS355	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS356	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS357	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS358	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS359	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS360	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS361	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS362	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS365	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS366	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS367	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS368	Headquarters, USAISC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 55.54.0.0/16

Range	ASN	Company	Num of IPs
55.0.0.0/8	AS13979	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1530	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1540	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS1590	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS306	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS316	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS317	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS319	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS320	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS321	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS322	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS323	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS324	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS325	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS326	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS327	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS328	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS329	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS331	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS334	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS335	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS336	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS337	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS338	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS339	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS340	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS341	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS342	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS343	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS344	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS345	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS346	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS347	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS348	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS350	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS351	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS352	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS353	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS355	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS356	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS357	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS358	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS359	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS360	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS361	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS362	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS365	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS366	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS367	Headquarters, USAISC	16,777,216
55.0.0.0/8	AS368	Headquarters, USAISC	16,777,216

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
73.86.229.168	AS7922 Comcast Cable Communications, LLC	`6.62ms` from Ashburn, US
73.8.236.184	AS7922 Comcast Cable Communications, LLC	`4.57ms` from Chicago, US
23.218.229.216	AS9498 BHARTI Airtel Ltd.	`1.31ms` from Delhi, IN
217.94.138.72	AS3320 Deutsche Telekom AG	`3.80ms` from Frankfurt am Main, DE
217.84.81.24	AS3320 Deutsche Telekom AG	`6.33ms` from Frankfurt am Main, DE
36.34.14.72	AS140726 UNICOM AnHui province network	`4.49ms` from Huainan, CN
221.154.173.88	AS4766 Korea Telecom	`0.88ms` from Incheon, KR
118.96.34.8	AS7713 PT Telekomunikasi Indonesia	`1.75ms` from Jakarta, ID
64.83.1.88	AS979 NetLab Global	`0.45ms` from Los Angeles, US
91.11.55.24	AS3320 Deutsche Telekom AG	`3.00ms` from Nuernberg, DE
77.127.167.200	AS12400 Partner Communications Ltd.	`2.51ms` from Tel Aviv, IL
36.54.167.184	AS10013 FreeBit Co.,Ltd.	`12.73ms` from Tokyo, JP
40.137.135.24	AS7029 Windstream Communications LLC	`0.48ms` from Atlanta, US
97.177.7.40	AS6167 Verizon Business	`11.35ms` from Boston, US
35.194.215.72	AS396982 Google LLC	`0.17ms` from Chang-hua, TW
74.243.126.168	AS8075 Microsoft Corporation	`3.40ms` from Dubai, AE
31.187.127.216	AS9145 EWE TEL GmbH	`7.92ms` from Frankfurt am Main, DE
119.200.139.168	AS4766 Korea Telecom	`5.54ms` from Incheon, KR
109.156.201.40	AS2856 British Telecommunications PLC	`6.96ms` from London, GB
95.62.128.136	AS12430 VODAFONE ESPANA S.A.U.	`4.19ms` from Madrid, ES
73.94.173.216	AS7922 Comcast Cable Communications, LLC	`5.29ms` from Minneapolis, US
45.250.11.120	AS54103 MOD Mission Critical, LLC	`0.12ms` from New York City, US
172.92.82.200	AS11404 Wave Broadband	`6.19ms` from Seattle, US
47.112.204.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Shenzhen, CN
126.114.200.136	AS17676 SoftBank Corp.	`2.87ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m6 55.54.218.145

traceroute to 55.54.218.145 (55.54.218.145): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 16.263 ms

3 [AS200590] 188.94.153.128 0.958 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On April 13th 2026

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