129.51.3.0/24

AS56 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Registry	ARIN
ID	PAFB

WHOIS Details

NetHandle:      NET-129-51-0-0-1
OrgID:          7ESG
Parent:         NET-129-0-0-0-0
NetName:        PAFB
NetRange:       129.51.0.0 - 129.51.255.255
NetType:        allocation
RegDate:        1987-08-06
Updated:        2021-12-14
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

Nearby Ranges

BGP prefixes that overlap with 129.51.0.0/16

Range	ASN	Company	Num of IPs
129.51.128.0/17	AS749	Air Force Systems Networking	32,768
129.51.32.0/19	AS749	Air Force Systems Networking	8,192
129.51.64.0/19	AS749	Air Force Systems Networking	8,192
129.51.5.0/24	AS385	Air Force Systems Networking	256
129.51.100.0/24	AS385	Air Force Systems Networking	256

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

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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
23.212.134.88	AS7713 PT Telekomunikasi Indonesia	1.14ms from Batam, ID
42.119.8.88	AS18403 FPT Telecom Company	1.49ms from Hanoi, VN
34.160.11.72	AS396982 Google LLC	0.07ms from Melbourne, AU
69.67.20.56	AS25694 Atomic Data LLC	0.33ms from Minneapolis, US
39.116.1.136	AS9318 SK Broadband Co Ltd	5.86ms from Seoul, KR
124.211.199.168	AS2516 KDDI CORPORATION	9.08ms from Tokyo, JP
123.4.133.232	AS4837 CHINA UNICOM China169 Backbone	4.53ms from Zhengzhou, CN
91.213.70.248	AS21060 Atea A/S	0.66ms from Copenhagen, DK
117.7.199.24	AS7552 Viettel Group	2.17ms from Hanoi, VN
77.101.153.56	AS5089 Virgin Media Limited	14.17ms from London, GB
112.176.44.200	AS4766 Korea Telecom	3.38ms from Seoul, KR
71.199.234.88	AS7922 Comcast Cable Communications, LLC	9.54ms from Tampa, US
202.144.192.24	AS63916 IPTELECOM Global	1.09ms from Tokyo, JP
42.148.45.72	AS9824 JCOM Co., Ltd.	14.74ms from Tokyo, JP
154.212.191.200	AS135097 LUOGELANG (FRANCE) LIMITED	1.30ms from Hong Kong, HK
45.203.21.88	AS6079 RCN	1.47ms from Ashburn, US
18.253.248.8	AS8987 Amazon Data Services Ireland Ltd	0.82ms from Columbus, US
94.238.109.216	AS5410 Bouygues Telecom SA	8.04ms from Paris, FR
119.201.205.72	AS4766 Korea Telecom	4.74ms from Seoul, KR
193.13.75.136	AS1257 Tele2 Sverige AB	9.94ms from Stockholm, SE
102.156.134.40	AS37705 TOPNET	2.21ms from Tunis, TN
13.220.204.40	AS14618 Amazon.com, Inc.	0.41ms from Reston, US
52.112.229.104	AS8075 Microsoft Corporation	0.23ms from Dublin, IE
83.32.109.8	AS3352 TELEFONICA DE ESPANA S.A.U.	1.39ms from Madrid, ES
5.180.5.152	AS3257 GTT Communications Inc.	0.90ms from New York City, US

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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