129.54.224.0/21

AS56 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	129.54.0.0/16
Registry	ARIN
ID	AFRC-NET

WHOIS Details

NetHandle:      NET-129-54-0-0-2
OrgID:          7ESG
Parent:         NET-129-54-0-0-1
NetName:        AFRC-NET
NetRange:       129.54.0.0 - 129.54.255.255
NetType:        reallocation
RegDate:        2025-08-18
Updated:        2025-08-18
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
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 contain 129.54.224.0/21

Range	ASN	Company	Num of IPs
129.54.0.0/16	AS56	Air Force Systems Networking	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
212.32.235.69	AS60781 LeaseWeb Netherlands B.V.	`0.23ms` from Amsterdam, NL
96.217.12.53	AS7922 Comcast Cable Communications, LLC	`2.72ms` from Ashburn, US
20.97.140.21	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
93.131.3.101	AS6805 Telefonica Germany GmbH & Co.OHG	`3.37ms` from Duesseldorf, DE
125.105.210.133	AS4134 CHINANET-BACKBONE	`8.18ms` from Hangzhou, CN
172.161.135.165	AS8075 Microsoft Corporation	`0.17ms` from Kloten, CH
195.195.236.117	AS786 Jisc Services Limited	`3.75ms` from London, GB
79.78.20.181	AS9105 TalkTalk Communications Limited	`6.58ms` from London, GB
18.101.149.5	AS16509 Amazon.com, Inc.	`6.52ms` from Madrid, ES
206.201.31.5	AS14297 ACI Worldwide, Inc.	`0.32ms` from Melbourne, AU
178.177.50.53	AS25159 PJSC MegaFon	`1.69ms` from Moscow, RU
109.196.99.229	AS9123 JSC TIMEWEB	`0.75ms` from Moscow, RU
201.59.234.229	AS7738 V tal	`0.66ms` from Osasco, BR
52.33.192.101	AS16509 Amazon.com, Inc.	`4.49ms` from Portland, US
211.109.82.181	AS9318 SK Broadband Co Ltd	`1.36ms` from Seoul, KR
34.152.157.165	AS396982 Google LLC	`0.62ms` from Singapore, SG
49.113.31.85	AS4134 CHINANET-BACKBONE	`2.88ms` from UEruemqi, CN
176.106.196.165	AS44629 PE Sinenko Vitaliy Mihailovich	`6.73ms` from Warsaw, PL
193.246.127.117	AS3303 Swisscom (Switzerland) Ltd	`0.43ms` from Zuerich, CH
140.247.232.149	AS1742 Harvard University	`1.48ms` from Boston, US
69.241.137.21	AS7922 Comcast Cable Communications, LLC	`0.57ms` from Boston, US
145.255.153.5	AS35328 DSI DATA, a. s.	`3.78ms` from Bratislava, SK
208.68.116.101	AS26725 Liberty Communications	`7.84ms` from Chicago, US
68.34.71.85	AS7922 Comcast Cable Communications, LLC	`9.81ms` from Flint, US
4.168.227.149	AS8075 Microsoft Corporation	`0.37ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f4 -m7 129.54.226.53

traceroute to 129.54.226.53 (129.54.226.53): 7 hops max, 52 byte packets

4 [AS3549] 200.196.91.5 1.392 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 11th 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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