205.1.0.0/22

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-SNET-205-000

WHOIS Details

NetHandle:      NET-205-0-0-0-2
OrgID:          DNIC
Parent:         NET-205-0-0-0-1
NetName:        DNIC-SNET-205-000
NetRange:       205.0.0.0 - 205.55.255.255
NetType:        reallocation
RegDate:        2025-08-27
Updated:        2025-08-27
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:      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


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:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.1.0.0/16

No nearby ranges found.

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
90.145.244.214	AS29396 Eurofiber UNET	`0.85ms` from Amsterdam, NL
91.232.210.70	AS57535 RTV Satellite Net SRL	`0.58ms` from Bucharest, RO
78.176.225.54	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.20ms` from Bursa, TR
45.186.79.198	AS269415 CLICKNET FIBRA LTDA	`13.84ms` from Chapeco, BR
101.204.143.70	AS4837 CHINA UNICOM China169 Backbone	`3.09ms` from Chengdu, CN
20.241.102.230	AS8075 Microsoft Corporation	`0.35ms` from Chicago, US
68.219.45.246	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
3.126.139.70	AS16509 Amazon.com, Inc.	`0.47ms` from Frankfurt am Main, DE
119.49.253.102	AS4837 CHINA UNICOM China169 Backbone	`8.22ms` from Harbin, CN
80.220.115.198	AS1759 Telia Finland Oyj	`3.95ms` from Helsinki, FI
173.198.40.102	AS20001 Charter Communications Inc	`2.15ms` from Los Angeles, US
97.163.87.246	AS6167 Verizon Business	`16.11ms` from Miami, US
76.237.134.86	AS7018 AT&T Enterprises, LLC	`9.26ms` from Miami, US
50.215.132.6	AS7922 Comcast Cable Communications, LLC	`7.48ms` from New York City, US
59.190.223.166	AS17511 OPTAGE Inc.	`2.41ms` from Osaka, JP
133.155.105.150	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.47ms` from Osaka, JP
86.245.31.6	AS3215 Orange S.A.	`1.95ms` from Paris, FR
39.89.41.214	AS4837 CHINA UNICOM China169 Backbone	`1.83ms` from Qingdao, CN
151.31.248.118	AS1267 WIND TRE S.P.A.	`2.54ms` from Rome, IT
128.187.179.134	AS6510 Brigham Young University	`2.19ms` from Salt Lake City, US
112.177.182.182	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
150.249.210.214	AS2527 Sony Network Communications Inc.	`0.73ms` from Tokyo, JP
185.214.254.150	AS48642 Joint stock company "For"	`5.86ms` from Yekaterinburg, RU
43.192.123.150	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`1.39ms` from Zhongwei, CN
76.124.117.6	AS7922 Comcast Cable Communications, LLC	`7.31ms` from Ashburn, 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 205.1.1.241

traceroute to 205.1.1.241 (205.1.1.241): 5 hops max, 52 byte packets

1 [AS31898] 140.91.200.250 0.169 ms

2 [AS3356] 212.187.219.158 0.349 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 2026

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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