1. All IP Ranges
  2. 55.0.0.0/8
  3. 55.91.0.0/16
  4. AS369  | 55.91.187.0/24

55.91.187.0/24

AS369  ·  DoD Network Information Center

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Summary

Country United States
Domain mail.mil
ASN AS369
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:        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 55.91.187.0/24

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 AS1590 Headquarters, USAISC 16,777,216
55.0.0.0/8 AS306 Headquarters, USAISC 16,777,216
55.0.0.0/8 AS307 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 AS349 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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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
78.98.51.120 AS6855 Slovak Telekom, a.s. 5.55ms from Bratislava, SK
178.40.88.136 AS6855 Slovak Telekom, a.s. 7.71ms from Bratislava, SK
93.227.81.56 AS3320 Deutsche Telekom AG 7.75ms from Frankfurt am Main, DE
139.162.151.40 AS63949 Akamai Connected Cloud 0.14ms from Frankfurt am Main, DE
82.134.136.200 AS206920 Glentevejs Antennelaug 7.15ms from Hamburg, DE
62.34.245.216 AS5410 Bouygues Telecom SA 6.24ms from Marseille, FR
190.7.112.88 AS262220 HV TELEVISION S.A.S 15.43ms from Medellin, CO
109.61.212.40 AS12389 PJSC Rostelecom 12.28ms from Moscow, RU
177.33.33.184 AS28573 Claro NXT Telecomunicacoes Ltda 5.85ms from Osasco, BR
2.9.16.200 AS3215 Orange S.A. 15.02ms from Paris, FR
221.141.129.216 AS9318 SK Broadband Co Ltd 7.29ms from Seoul, KR
42.82.201.72 AS9770 LG HelloVision Corp. 7.05ms from Seoul, KR
109.226.3.104 AS50463 Triple C Cloud Computing Ltd. 0.71ms from Tel Aviv, IL
121.114.251.56 AS4713 NTT Communications Corporation 8.64ms from Tokyo, JP
104.199.103.56 AS396982 Google LLC 0.15ms from Brussels, BE
213.224.162.8 AS6848 Telenet BV 1.48ms from Brussels, BE
181.22.119.200 AS22927 Telefonica de Argentina 1.50ms from Buenos Aires, AR
107.138.48.184 AS7018 AT&T Enterprises, LLC 9.12ms from Chicago, US
200.80.87.200 AS265591 HNS DE MEXICO, S.A. DE C.V. 2.25ms from Denver, US
213.183.72.24 AS21473 PFALZKOM GmbH 2.54ms from Frankfurt am Main, DE
84.135.97.216 AS3320 Deutsche Telekom AG 5.64ms from Frankfurt am Main, DE
187.133.167.120 AS8151 UNINET 5.59ms from Guadalajara, MX
182.69.12.184 AS24560 Bharti Airtel Ltd., Telemedia Services 2.32ms from Hyderabad, IN
217.44.35.136 AS2856 British Telecommunications PLC 4.07ms from London, GB
89.128.147.88 AS12479 Orange Espagne SA 4.00ms from Madrid, ES

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 55.91.187.73
traceroute to 55.91.187.73 (55.91.187.73): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ljubljana, SI
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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