1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.6.0.0/16
  4. AS1637  | 155.6.0.0/16

155.6.0.0/16

AS1637  ·  Headquarters, USAISC

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Summary

Country United States
Domain mail.mil
ASN AS1637
Registry ARIN
ID YOKOHAMA-NET

WHOIS Details

NetHandle:      NET-155-6-0-0-2
OrgID:          HEADQU-3
Parent:         NET-155-6-0-0-1
NetName:        YOKOHAMA-NET
NetRange:       155.6.0.0 - 155.6.255.255
NetType:        reallocation
RegDate:        2025-08-23
Updated:        2025-08-23
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.223.0.0/16 AS2592 Ege University (EGE) 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.136.0.0/16 AS21301 Royal Bank of Scotland 65,536
155.130.0.0/16 AS23005 SWITCH, LTD 65,536
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.240.0.0/16 AS2018 Agricultural Research Council 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.238.0.0/16 AS2018 Cape Technikon 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.97.0.0/16 AS17055 University of Utah 65,536
155.144.0.0/16 AS17756 Australian Postal Corporation 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.232.0.0/16 AS2018 TENET (The UNINET Project) 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 65,536
155.100.0.0/16 AS17055 University of Utah 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.101.0.0/16 AS17055 University of Utah 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.253.0.0/16 AS137 Area della Ricerca di Milano 65,536
155.187.0.0/16 AS140637 Department of Climate Change Energy the Environment and Water 65,536
155.31.0.0/16 AS11809 Embry-Riddle Aeronautical University 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.155.0.0/16 AS1585 Headquarters, USAISC 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.155.0.0/16 AS1556 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.151.0.0/16 AS1540 Headquarters, USAISC 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.7.0.0/16 AS27064 DoD Network Information Center 65,536

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
105.197.91.144 AS24835 Vodafone Data 10.28ms from Cairo, EG
27.63.148.224 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.61ms from Delhi, IN
52.212.167.96 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
181.221.125.160 AS28573 Claro NXT Telecomunicacoes Ltda 18.88ms from Fortaleza, BR
89.107.184.32 AS12843 TelemaxX Telekommunikation GmbH 2.32ms from Frankfurt am Main, DE
189.138.15.80 AS8151 UNINET 2.23ms from Mexico City, MX
34.26.165.192 AS396982 Google LLC 0.13ms from Moncks Corner, US
143.106.246.32 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 7.49ms from Osasco, BR
186.6.220.0 AS6400 Compañía Dominicana de Teléfonos S. A. 5.74ms from Santo Domingo, DO
176.231.245.160 AS12400 Partner Communications Ltd. 1.50ms from Tel Aviv, IL
202.228.202.160 AS4694 IDC Frontier Inc. 0.69ms from Tokyo, JP
185.88.154.160 AS42043 Parsian High Tech Company PJSC 18.92ms from Yerevan, AM
76.129.35.192 AS7922 Comcast Cable Communications, LLC 14.63ms from Atlanta, US
136.50.91.240 AS16591 Google Fiber Inc. 7.19ms from Dallas, US
178.201.134.224 AS3209 Vodafone GmbH 5.80ms from Duesseldorf, DE
121.10.51.160 AS4134 CHINANET-BACKBONE 12.10ms from Guangzhou, CN
109.87.52.224 AS13188 CONTENT DELIVERY NETWORK LTD 7.26ms from Kyiv, UA
148.71.119.224 AS12353 Vodafone Portugal 2.50ms from Lisbon, PT
86.164.12.160 AS2856 British Telecommunications PLC 4.09ms from London, GB
148.247.220.32 AS3548 Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional 1.34ms from Mexico City, MX
99.9.68.96 AS7018 AT&T Enterprises, LLC 10.71ms from Miami, US
108.41.138.80 AS701 Verizon Business 2.33ms from New York City, US
125.158.136.208 AS4766 Korea Telecom 1.33ms from Seoul, KR
197.4.70.96 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.61ms from Tunis, TN
164.92.152.64 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m4 155.6.43.150
traceroute to 155.6.43.150 (155.6.43.150): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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