1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.221.0.0/16
  4. AS749  | 155.221.0.0/16

155.221.0.0/16

AS749  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS749
Registry ARIN
ID DNIC-RNET-155-221

WHOIS Details

NetHandle:      NET-155-221-0-0-2
OrgID:          DNIC
Parent:         NET-155-221-0-0-1
NetName:        DNIC-RNET-155-221
NetRange:       155.221.0.0 - 155.221.255.255
NetType:        reallocation
RegDate:        2025-09-03
Updated:        2025-09-03
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        [email protected]
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
155.251.0.0/16 AS37309 QCell Limited 65,536
155.75.0.0/16 AS367 Headquarters, USAISC 65,536
155.74.0.0/16 AS367 Headquarters, USAISC 65,536
155.9.0.0/16 AS367 Headquarters, USAISC 65,536
155.218.0.0/16 AS367 Headquarters, USAISC 65,536
155.217.0.0/16 AS367 Headquarters, USAISC 65,536
155.215.0.0/16 AS367 Headquarters, USAISC 65,536
155.151.0.0/16 AS367 Headquarters, USAISC 65,536
155.219.0.0/16 AS367 Headquarters, USAISC 65,536
155.8.0.0/16 AS367 Headquarters, USAISC 65,536
155.229.0.0/16 AS3257 GTT Americas, LLC 65,536
155.149.0.0/16 AS367 Headquarters, USAISC 65,536
155.147.0.0/16 AS367 Headquarters, USAISC 65,536
155.216.0.0/16 AS367 Headquarters, USAISC 65,536
155.54.0.0/16 AS34511 Universidad de Murcia 65,536
155.153.0.0/16 AS367 Headquarters, USAISC 65,536
155.206.0.0/16 AS3477 National Oceanic and Atmospheric Administration 65,536
155.150.0.0/16 AS367 Headquarters, USAISC 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.25.0.0/16 AS367 Headquarters, USAISC 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.130.0.0/16 AS23005 SWITCH, LTD 65,536
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.227.0.0/16 AS2119 Nortura SA 65,536
155.209.0.0/16 AS2119 AKER SOLUTIONS AS 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.47.0.0/16 AS32125 Wheaton College 65,536
155.65.0.0/16 AS36291 Sanofi 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
155.151.0.0/16 AS1540 Headquarters, USAISC 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
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.234.0.0/16 AS3741 South African Broadcasting Corporation 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.221.41.14 grenoble-iae.fr 1

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
73.142.191.176 AS7922 Comcast Cable Communications, LLC 5.59ms from Boston, US
102.45.182.208 AS8452 TE-AS 5.03ms from Cairo, EG
20.235.104.48 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
184.61.220.192 AS4181 TDS TELECOM 10.64ms from New York City, US
179.109.144.0 AS263585 DIGITAL NET RJ TELECOM EIRELI 7.00ms from Rio de Janeiro, BR
97.128.52.80 AS6167 Verizon Business 13.75ms from Secaucus, US
86.35.186.0 AS9050 Orange Romania S.A. 0.28ms from Bucharest, RO
186.235.151.160 AS53202 Acesso10 Telecom 14.68ms from Fortaleza, BR
18.158.67.224 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
85.48.167.112 AS12479 Orange Espagne SA 1.94ms from Madrid, ES
181.135.33.48 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.42ms from Medellin, CO
4.199.122.192 AS8075 Microsoft Corporation 0.67ms from Melbourne, AU
73.55.119.240 AS7922 Comcast Cable Communications, LLC 7.85ms from Miami, US
84.169.196.48 AS3320 Deutsche Telekom AG 4.67ms from Nuernberg, DE
100.25.202.240 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
67.202.157.16 AS17306 JAB Wireless, INC. 16.71ms from Salt Lake City, US
182.211.2.32 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
114.82.138.48 AS4812 China Telecom (Group) 3.06ms from Shanghai, CN
111.242.161.48 AS3462 Data Communication Business Group 4.74ms from Taichung, TW
110.3.201.128 AS10013 FreeBit Co.,Ltd. 7.73ms from Tokyo, JP
61.199.234.208 AS4713 NTT DOCOMO BUSINESS,Inc. 4.43ms from Tokyo, JP
46.46.60.0 AS44724 Octopusnet LTD 0.91ms from Vladivostok, RU
212.113.64.208 AS9166 Cegeka NV 11.98ms from Amsterdam, NL
94.69.162.192 AS6799 Ote SA (Hellenic Telecommunications Organisation) 14.63ms from Athens, GR
207.106.5.144 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 155.221.252.21
traceroute to 155.221.252.21 (155.221.252.21): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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