158.15.226.0/24

AS300 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS300
Parent Range	158.15.0.0/16
Registry	ARIN
ID	DISA-CSD1

WHOIS Details

NetHandle:      NET-158-15-0-0-2
OrgID:          DNIC
Parent:         NET-158-15-0-0-1
NetName:        DISA-CSD1
NetRange:       158.15.0.0 - 158.15.255.255
NetType:        reallocation
RegDate:        2025-09-04
Updated:        2025-09-04
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:        2026-02-12
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 158.15.226.0/24

Range	ASN	Company	Num of IPs
158.15.0.0/16	AS300	DoD Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 158.15.0.0/16

Range	ASN	Company	Num of IPs
158.15.0.0/16	AS300	DoD Network Information Center	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
34.197.59.8	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
34.200.111.88	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
85.99.115.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.87ms` from Istanbul, TR
34.16.184.24	AS396982 Google LLC	`0.13ms` from Las Vegas, US
137.99.173.104	AS13796 University of Connecticut	`5.81ms` from New York City, US
121.180.83.184	AS4766 Korea Telecom	`7.74ms` from Seoul, KR
59.4.129.136	AS4766 Korea Telecom	`7.35ms` from Seoul, KR
101.86.23.248	AS4812 China Telecom (Group)	`2.19ms` from Shanghai, CN
85.149.50.24	AS5390 EuroNet	`1.70ms` from Amsterdam, NL
18.232.104.184	AS14618 Amazon.com, Inc.	`0.96ms` from Ashburn, US
18.210.33.152	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
197.58.110.248	AS8452 TE-AS	`5.92ms` from Cairo, EG
122.178.255.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`11.50ms` from Chennai, IN
71.239.139.24	AS7922 Comcast Cable Communications, LLC	`4.00ms` from Chicago, US
40.67.123.8	AS8075 Microsoft Corporation	`3.25ms` from Denver, US
84.169.75.120	AS3320 Deutsche Telekom AG	`8.56ms` from Frankfurt am Main, DE
65.71.113.24	AS7018 AT&T Enterprises, LLC	`1.37ms` from Houston, US
75.115.129.184	AS33363 Charter Communications, Inc	`11.62ms` from Orlando, US
98.224.53.248	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Orlando, US
124.248.169.72	AS23673 Cogetel Online, Cambodia, ISP	`0.56ms` from Phnom Penh, KH
68.193.202.200	AS6128 Cablevision Systems Corp.	`3.98ms` from Piscataway, US
101.180.22.120	AS1221 Telstra Limited	`1.71ms` from Sydney, AU
31.168.106.168	AS8551 Bezeq International Ltd.	`3.92ms` from Tel Aviv, IL
34.180.75.24	AS396982 Google LLC	`0.15ms` from Tokyo, JP
196.185.88.24	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`10.03ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -m5 158.15.226.189

traceroute to 158.15.226.189 (158.15.226.189): 5 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.064 ms

2 [AS3491] 63.221.195.130 0.748 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 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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