11.55.0.0/17

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Parent Range	11.0.0.0/8
Registry	ARIN
ID	DODIIS

WHOIS Details

NetHandle:      NET-11-0-0-0-2
OrgID:          DNIC
Parent:         NET-11-0-0-0-1
NetName:        DODIIS
NetRange:       11.0.0.0 - 11.255.255.255
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:      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


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 contain 11.55.0.0/17

Range	ASN	Company	Num of IPs
11.0.0.0/8	AS27651	DoD Network Information Center	16,777,216
11.0.0.0/8	AS749	DoD Network Information Center	16,777,216

Nearby Ranges

BGP prefixes that overlap with 11.55.0.0/16

Range	ASN	Company	Num of IPs
11.0.0.0/8	AS27651	DoD Network Information Center	16,777,216
11.0.0.0/8	AS749	DoD Network Information Center	16,777,216

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
11.55.88.99	myena.biz	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

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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
194.121.211.97	AS1136 KPN B.V.	`4.88ms` from Amsterdam, NL
95.96.66.1	AS33915 Vodafone Libertel B.V.	`3.21ms` from Amsterdam, NL
213.34.150.241	AS33915 Vodafone Libertel B.V.	`1.33ms` from Amsterdam, NL
77.251.34.1	AS33915 Vodafone Libertel B.V.	`3.40ms` from Amsterdam, NL
195.97.116.65	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.60ms` from Athens, GR
69.246.133.65	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Atlanta, US
82.146.171.129	AS9051 IncoNet Data Management sal	`1.11ms` from Beirut, LB
185.22.145.1	AS57595 Netlogic doo	`0.65ms` from Belgrade, RS
181.50.121.1	AS10620 Telmex Colombia S.A.	`8.18ms` from Bogota, CO
179.232.226.1	AS28573 Claro NXT Telecomunicacoes Ltda	`2.51ms` from Brasilia, BR
191.217.134.1	AS8167 V tal	`4.35ms` from Brasilia, BR
92.83.236.97	AS9050 Orange Romania S.A.	`2.81ms` from Bucharest, RO
89.123.120.1	AS9050 Orange Romania S.A.	`5.70ms` from Bucharest, RO
186.152.79.1	AS7303 Telecom Argentina S.A.	`1.65ms` from Buenos Aires, AR
88.245.49.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.85ms` from Bursa, TR
39.136.154.129	AS9808 China Mobile Communications Group Co., Ltd.	`2.68ms` from Chengdu, CN
223.155.104.1	AS4134 CHINANET-BACKBONE	`4.09ms` from Chenzhou, CN
168.148.126.1	AS11351 Charter Communications Inc	`16.30ms` from Chicago, US
50.90.253.65	AS33363 Charter Communications, Inc	`9.28ms` from Chicago, US
52.252.248.81	AS8075 Microsoft Corporation	`0.66ms` from Chicago, US
194.19.151.129	AS3308 Telia Company AB	`0.69ms` from Copenhagen, DK
74.87.110.97	AS11427 Charter Communications Inc	`13.61ms` from Dallas, US
65.182.67.129	AS13693 Vexus Fiber	`9.85ms` from Dallas, US
68.11.48.1	AS22773 Cox Communications Inc.	`13.02ms` from Dallas, US
153.33.106.1	AS23473 PAVLOV MEDIA INC	`6.19ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 11.55.73.190

traceroute to 11.55.73.190 (11.55.73.190): 6 hops max, 52 byte packets

2 [AS30058] 50.7.7.22 0.179 ms

3 [AS3257] 213.39.2.65 0.233 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 14th 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.

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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