All IP Ranges
136.0.0.0/8
AS721 | 136.220.0.0/15

136.220.0.0/15

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	USAREUR69D

WHOIS Details

NetHandle:      NET-136-220-0-0-2
OrgID:          HEADQU-3
Parent:         NET-136-220-0-0-1
NetName:        USAREUR69D
NetRange:       136.220.0.0 - 136.220.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
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 are contained by 136.220.0.0/15

Range	ASN	Company	Num of IPs
136.221.0.0/16	AS1566	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 136.0.0.0/8

Range	ASN	Company	Num of IPs
136.32.0.0/11	AS16591	Google Fiber Inc.	2,097,152
136.64.0.0/11	AS396982	Google LLC	2,097,152
136.232.0.0/15	AS55836	Reliance Jio Infocomm Limited	131,072
136.160.0.0/16	AS6059	University System of Maryland	65,536
136.182.0.0/16	AS19773	Motorola General Systems Group	65,536
136.186.0.0/16	AS58686	Swinburne University of Technology	65,536
136.243.0.0/16	AS24940	Server Block	65,536
136.166.0.0/16	AS53380	Zenith Electronics Corporation	65,536
136.155.0.0/16	AS19399	Region Stockholm	65,536
136.235.0.0/16	AS33235	San Juan Unified School District	65,536
136.236.0.0/16	AS16509	Amazon.com, Inc.	65,536
136.163.0.0/16	AS197425	Saab AB	65,536
136.183.0.0/16	AS19933	SUNY Buffalo State University	65,536
136.145.0.0/16	AS5786	University of Puerto Rico	65,536
136.177.0.0/16	AS22284	Department of Interior United States Geological Survey	65,536
136.210.0.0/16	AS1501	Headquarters, USAISC	65,536
136.204.0.0/16	AS398086	SUNY Morrisville	65,536
136.132.0.0/16	AS16509	Amazon Technologies Inc.	65,536
136.153.0.0/16	AS132909	ACT Government InTACT Group	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.178.0.0/16	AS270	National Aeronautics and Space Administration	65,536
136.159.0.0/16	AS33091	University of Calgary	65,536
136.160.0.0/16	AS11131	University System of Maryland	65,536
136.165.0.0/16	AS1657	University of Louisville	65,536
136.255.0.0/16	AS12302	Vodafone Romania S.A.	65,536
136.231.0.0/16	AS1103	Stichting Deltares	65,536
136.179.0.0/16	AS11235	SWITCH, LTD	65,536
136.161.0.0/16	AS174	Cogent Communications, LLC	65,536
136.247.0.0/16	AS2025	University of Toledo	65,536
136.168.0.0/16	AS396465	California State University Bakersfield	65,536
136.210.0.0/16	AS1554	Headquarters, USAISC	65,536
136.160.0.0/16	AS394395	University System of Maryland	65,536
136.209.0.0/16	AS1556	Headquarters, USAISC	65,536
136.210.0.0/16	AS1555	Headquarters, USAISC	65,536
136.168.0.0/16	AS2152	California State University Bakersfield	65,536
136.218.0.0/16	AS1563	Headquarters, USAISC	65,536
136.221.0.0/16	AS1566	Headquarters, USAISC	65,536
136.219.0.0/16	AS1563	Headquarters, USAISC	65,536
136.226.0.0/16	AS53813	ZSCALER, INC.	65,536
136.201.0.0/16	AS1213	University of Limerick	65,536
136.181.0.0/16	AS13325	Michigan State Government	65,536
136.170.0.0/16	AS16509	Amazon.com, Inc.	65,536
136.206.0.0/16	AS1213	Campus Ethernet	65,536
136.152.0.0/16	AS25	University of California at Berkeley	65,536
136.199.0.0/16	AS2857	Universitaet Trier	65,536
136.187.0.0/16	AS2907	National Institute of Informatics	65,536
136.149.0.0/16	AS56	Air Force Systems Networking	65,536
136.226.0.0/16	AS16509	ZSCALER, INC.	65,536
136.246.0.0/16	AS16509	Amazon.com, Inc.	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	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

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
67.145.207.127	AS19901 Brightspeed	`7.32ms` from Durham, US
86.219.220.31	AS3215 Orange S.A.	`11.70ms` from Frankfurt am Main, DE
75.70.119.127	AS7922 Comcast Cable Communications, LLC	`4.94ms` from Greenwood Village, US
154.221.17.239	AS142403 YISU CLOUD LTD	`1.75ms` from Hong Kong, HK
182.45.183.31	AS4134 CHINANET-BACKBONE	`4.90ms` from Jinan, CN
117.199.52.63	AS9829 National Internet Backbone	`10.27ms` from Kolkata, IN
181.141.166.143	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`18.85ms` from Medellin, CO
3.37.11.15	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
3.34.114.255	AS16509 Amazon.com, Inc.	`0.29ms` from Seoul, KR
182.20.176.223	AS10010 TOKAI Communications Corporation	`3.92ms` from Tokyo, JP
145.236.142.143	AS5483 Magyar Telekom Plc.	`4.01ms` from Budapest, HU
120.86.145.175	AS17816 China Unicom IP network China169 Guangdong province	`4.33ms` from Guangzhou, CN
113.187.151.15	AS45899 VNPT Corp	`1.79ms` from Ho Chi Minh City, VN
189.159.176.207	AS8151 UNINET	`2.00ms` from Monterrey, MX
122.251.153.255	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.29ms` from Osaka, JP
115.140.17.79	AS17858 LG POWERCOMM	`2.37ms` from Seoul, KR
59.123.166.143	AS3462 Data Communication Business Group	`4.04ms` from Taichung, TW
52.192.43.159	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
212.220.84.95	AS12389 PJSC Rostelecom	`0.66ms` from Yekaterinburg, RU
84.84.31.207	AS1136 KPN B.V.	`1.80ms` from Amsterdam, NL
136.61.79.15	AS16591 Google Fiber Inc.	`7.25ms` from Ashburn, US
71.77.198.15	AS11426 Charter Communications Inc	`12.53ms` from Atlanta, US
142.59.109.111	AS852 TELUS Communications Inc.	`9.40ms` from Calgary, CA
209.212.146.159	AS32181 GigeNET	`0.13ms` from Chicago, US
222.180.3.111	AS4134 CHINANET-BACKBONE	`5.14ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 136.220.57.176

traceroute to 136.220.57.176 (136.220.57.176): 8 hops max, 52 byte packets

4 [] 201.16.1.242 13.928 ms

5 [AS3356] 8.243.150.245 13.262 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Campina Grande, BR

On December 28th 2025

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.

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