1. All IP Ranges
  2. 205.0.0.0/8
  3. AS721  | 205.106.0.0/15

205.106.0.0/15

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain navy.mil
ASN AS721
Registry ARIN
ID NETBLK-NIC-BLK1

WHOIS Details

NetHandle:      NET-205-56-0-0-2
OrgID:          NNICN-1
Parent:         NET-205-56-0-0-1
NetName:        NETBLK-NIC-BLK1
NetRange:       205.56.0.0 - 205.117.255.255
NetType:        reallocation
RegDate:        2025-08-15
Updated:        2025-08-15
Source:         ARIN


OrgID:          NNICN-1
OrgName:        Navy Network Information Center (NNIC)
CanAllocate:    
Street:         2465 GUADALCANAL ROAD
Street:         BLDG 1265
City:           VIRGINIA BEACH
State/Prov:     VA
Country:        US
PostalCode:     23459
RegDate:        2006-09-21
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

Nearby Ranges

BGP prefixes that overlap with 205.0.0.0/8

Range ASN Company Num of IPs
205.240.0.0/13 AS13676 Sprint 524,288
205.240.0.0/13 AS174 Sprint 524,288
205.240.0.0/13 AS26077 Sprint 524,288
205.240.0.0/13 AS40508 Sprint 524,288
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.160.0.0/14 AS174 Sprint 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS26478 Level 3 Parent, LLC 262,144
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.228.0.0/14 AS7270 Verizon Business 262,144
205.224.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS10835 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS3356 CenturyLink Communications, LLC 262,144
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.158.0.0/16 AS2828 Verizon Business 65,536
205.213.0.0/16 AS395963 WiscNet 65,536
205.197.0.0/16 AS701 Verizon Business 65,536
205.152.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
205.206.0.0/16 AS852 TELUS Communications Inc. 65,536
205.250.0.0/16 AS852 TELUS Communications Inc. 65,536
205.253.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
205.205.0.0/16 AS701 Verizon Business 65,536
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536
205.213.0.0/16 AS2381 WiscNet 65,536
205.190.0.0/16 AS22463 CDK Global, LLC 65,536
205.177.0.0/16 AS63199 PCCW Global, Inc. 65,536
205.213.0.0/16 AS55133 WiscNet 65,536
205.197.0.0/16 AS2828 Verizon Business 65,536
205.221.0.0/16 AS36634 Iowa Communications Network 65,536
205.252.0.0/16 AS395753 PCCW Global, Inc. 65,536
205.155.0.0/16 AS257 CENIC 65,536
205.250.0.0/16 AS25668 TELUS Communications Inc. 65,536
205.133.0.0/16 AS55194 OARnet 65,536
205.232.0.0/16 AS7029 Windstream Communications LLC 65,536
205.213.0.0/16 AS401492 WiscNet 65,536
205.177.0.0/16 AS20263 PCCW Global, Inc. 65,536
205.177.0.0/16 AS3491 PCCW Global, Inc. 65,536
205.213.0.0/16 AS64251 WiscNet 65,536
205.133.0.0/16 AS3112 OARnet 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
184.6.254.127 AS2379 CenturyLink Communications, LLC 6.36ms from Atlanta, US
92.140.184.95 AS3215 Orange S.A. 7.61ms from Frankfurt am Main, DE
84.191.49.47 AS3320 Deutsche Telekom AG 6.42ms from Nuernberg, DE
128.79.19.255 AS5410 Bouygues Telecom SA 15.09ms from Paris, FR
20.189.138.159 AS8075 Microsoft Corporation 0.57ms from San Jose, US
121.4.81.95 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Shanghai, CN
128.14.97.127 AS21859 Zenlayer Inc 0.21ms from Hong Kong, HK
92.144.215.15 AS3215 Orange S.A. 2.07ms from Le Lamentin, MQ
176.248.168.159 AS5607 Sky UK Limited 1.59ms from London, GB
94.1.47.239 AS5607 Sky UK Limited 3.60ms from London, GB
88.47.159.207 AS3269 Telecom Italia S.p.A. 0.93ms from Milan, IT
107.170.245.159 AS14061 DigitalOcean, LLC 0.27ms from Santa Clara, US
2.18.203.63 AS16625 Akamai Technologies, Inc. 0.09ms from Santiago, CL
175.234.187.15 AS4766 Korea Telecom 1.86ms from Seoul, KR
185.147.145.239 AS49010 Herning Kommune 2.67ms from Skanderborg, DK
218.168.128.207 AS3462 Data Communication Business Group 1.47ms from Taipei, TW
69.20.29.63 AS27357 Rackspace Hosting 0.57ms from Ashburn, US
104.13.92.127 AS7018 AT&T Enterprises, LLC 1.59ms from Atlanta, US
221.221.109.15 AS4808 China Unicom Beijing Province Network 3.15ms from Beijing, CN
18.160.236.47 AS16509 Amazon.com, Inc. 0.82ms from Chicago, US
140.192.128.191 AS20130 Depaul University 0.79ms from Chicago, US
80.198.49.159 AS3292 TDC Holding A/S 1.00ms from Copenhagen, DK
103.145.78.175 AS140766 FPT Telecom Company 0.45ms from Hanoi, VN
41.15.145.95 AS29975 Vodacom 14.30ms from Johannesburg, ZA
103.14.59.255 AS134876 KHETAN TELECOMMUNICATIONS PRIVATE LIMITED 11.26ms from Kolkata, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 205.107.254.232
traceroute to 205.107.254.232 (205.107.254.232): 7 hops max, 52 byte packets
3 [AS174] 149.6.68.214 3.101 ms
4 [AS174] 130.117.50.93 3.071 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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