199.31.0.0/23

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-NET-199-031

WHOIS Details

NetHandle:      NET-199-31-0-0-2
OrgID:          DNIC
Parent:         NET-199-31-0-0-1
NetName:        DNIC-NET-199-031
NetRange:       199.31.0.0 - 199.31.255.255
NetType:        reallocation
RegDate:        2025-09-05
Updated:        2025-09-05
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:        2026-02-12
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.31.0.0/16

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
176.92.110.135	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.61ms` from Athens, GR
125.38.59.151	AS4837 CHINA UNICOM China169 Backbone	`4.47ms` from Beijing, CN
104.46.126.247	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
20.68.104.231	AS8075 Microsoft Corporation	`0.20ms` from Cardiff, GB
93.205.123.167	AS3320 Deutsche Telekom AG	`8.74ms` from Frankfurt am Main, DE
95.33.75.215	AS9145 EWE TEL GmbH	`4.29ms` from Hamburg, DE
88.58.5.247	AS3269 Telecom Italia S.p.A.	`3.65ms` from Rome, IT
148.178.94.183	AS54801 Zillion Network Inc.	`1.40ms` from San Jose, US
14.36.184.199	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
58.182.84.39	AS55430 Starhub Ltd	`2.31ms` from Singapore, SG
212.104.125.87	AS13124 A1 Bulgaria EAD	`11.17ms` from Sofia, BG
20.50.181.167	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
97.219.176.231	AS6167 Verizon Business	`11.97ms` from Atlanta, US
172.126.34.231	AS7018 AT&T Enterprises, LLC	`2.19ms` from Atlanta, US
95.103.241.199	AS6855 Slovak Telekom, a.s.	`4.24ms` from Bratislava, SK
12.14.170.7	AS7018 AT&T Enterprises, LLC	`2.25ms` from Dallas, US
87.151.54.71	AS3320 Deutsche Telekom AG	`4.10ms` from Duesseldorf, DE
112.208.226.87	AS9299 Philippine Long Distance Telephone Company	`1.47ms` from Manila, PH
115.129.170.119	AS7545 TPG Telecom Limited	`1.94ms` from Melbourne, AU
69.115.90.39	AS6128 Cablevision Systems Corp.	`1.92ms` from Piscataway, US
47.208.27.71	AS19108 Optimum	`10.73ms` from San Jose, US
42.237.48.231	AS4837 CHINA UNICOM China169 Backbone	`5.46ms` from Zhengzhou, CN
35.245.151.87	AS396982 Google LLC	`0.14ms` from Ashburn, US
197.95.39.167	AS20011 Dimension Data	`2.55ms` from Cape Town, ZA
119.5.122.7	AS4837 CHINA UNICOM China169 Backbone	`11.72ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -m5 199.31.1.16

traceroute to 199.31.1.16 (199.31.1.16): 5 hops max, 52 byte packets

1 [AS136258] 185.90.61.254 51.98 ms

2 [AS56655] 185.125.170.252 0.175 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On February 16th 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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