Autonomous System details

AS221

Air Force Systems Networking  ·  af.mil

United States

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AS221 – Air Force Systems Networking

Field Value
Country United States
Website af.mil
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 38 years ago on Aug 12, 1988
Updated 18 years ago on Aug 18, 2008

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS221
                                                OrgID:          AS221
                                                ASName:         AS221
                                                ASNumber:       AS221
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
45.162.111.253 AS267694 COOPERATIVA LTDA CONSUMO POP DE ELECTRICIDAD Y SERV ANEXOS DE BAHIA SAN BLAS 19.79ms from Buenos Aires, AR
184.154.155.253 AS32475 Internap Holding LLC 0.81ms from Chicago, US
14.189.89.109 AS45899 VNPT Corp 2.06ms from Hanoi, VN
78.40.218.125 AS9123 JSC "TIMEWEB" 0.24ms from Hong Kong, HK
122.254.248.237 AS17857 SK Broadband Co Ltd 7.30ms from Incheon, KR
90.196.100.125 AS5607 Sky UK Limited 1.41ms from London, GB
81.34.29.77 AS3352 TELEFONICA DE ESPANA S.A.U. 1.71ms from Madrid, ES
45.30.193.13 AS7018 AT&T Enterprises, LLC 9.89ms from Miami, US
140.105.33.253 AS137 Consortium GARR 7.11ms from Milan, IT
96.232.246.157 AS701 Verizon Business 2.19ms from New York City, US
115.214.61.61 AS4134 CHINANET-BACKBONE 2.23ms from Ningbo, CN
180.221.147.253 AS9617 JCOM Co., Ltd. 10.42ms from Osaka, JP
179.108.119.205 AS16735 ALGAR TELECOM S/A 0.54ms from Osasco, BR
184.29.163.205 AS16625 Akamai Technologies, Inc. 0.26ms from Phoenix, US
8.37.108.13 AS3356 Level 3 Parent, LLC 0.99ms from Phoenix, US
174.52.104.141 AS7922 Comcast Cable Communications, LLC 8.02ms from Salt Lake City, US
98.234.29.205 AS7922 Comcast Cable Communications, LLC 5.65ms from Santa Clara, US
187.146.205.93 AS8151 UNINET 8.46ms from Santiago de Queretaro, MX
118.217.146.45 AS9318 SK Broadband Co Ltd 6.09ms from Seoul, KR
180.2.40.29 AS4713 NTT DOCOMO BUSINESS,Inc. 7.40ms from Tokyo, JP
72.137.204.13 AS812 Rogers Communications Canada Inc. 5.02ms from Toronto, CA
123.11.163.29 AS4837 CHINA UNICOM China169 Backbone 6.15ms from Zhengzhou, CN
204.121.149.157 AS68 Los Alamos National Laboratory 11.35ms from Denver, US
114.105.102.205 AS4134 CHINANET-BACKBONE 9.78ms from Huainan, CN
199.33.84.45 AS32578 Euronet Worldwide, Inc. 1.72ms from Los Angeles, US

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS221 at robtex.

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