Autonomous System details

AS21843

City of Buffalo  ·  city-buffalo.com

United States

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AS21843 – City of Buffalo

Field Value
Country United States
Website city-buffalo.com
Hosted domains 4
IPv4 addresses 5,120
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 18 years ago on Nov 15, 2007
Updated 18 years ago on Nov 15, 2007

IP Ranges

Netblock Company Num of IPs
216.105.224.0/20 City of Buffalo 4,096
65.121.12.0/22 CenturyLink Communications, LLC 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21843
                                                OrgID:          AS21843
                                                ASName:         AS21843
                                                ASNumber:       AS21843
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.105.239.111 ██████████ 2
216.105.224.168 ██████████ 1
216.105.239.112 ████████ 1
216.105.233.14 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

12 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
216.105.224.1 AS21843 City of Buffalo 2.74ms from Minneapolis, US
216.105.232.46 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.225.42 AS21843 City of Buffalo 3.49ms from Minneapolis, US
216.105.229.202 AS21843 City of Buffalo 3.12ms from Minneapolis, US
216.105.236.9 AS21843 City of Buffalo 3.13ms from Minneapolis, US
216.105.228.1 AS21843 City of Buffalo 2.73ms from Minneapolis, US
216.105.239.162 AS21843 City of Buffalo 2.53ms from Minneapolis, US
216.105.231.16 AS21843 City of Buffalo 3.94ms from Minneapolis, US
216.105.237.1 AS21843 City of Buffalo 2.77ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.78ms from Minneapolis, US
216.105.234.41 AS21843 City of Buffalo 2.74ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.59ms from Minneapolis, US

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
46.36.158.163 AS39824 JSC Alma Telecommunications 12.81ms from Almaty, KZ
3.249.6.195 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
175.210.64.99 AS4766 Korea Telecom 0.65ms from Incheon, KR
200.152.28.3 AS28590 Directnet Prestacao de Servicos Ltda. 0.85ms from Osasco, BR
62.63.22.51 AS2116 GLOBALCONNECT AS 0.77ms from Oslo, NO
119.180.26.3 AS4837 CHINA UNICOM China169 Backbone 7.51ms from Qingdao, CN
27.233.66.227 AS4766 Korea Telecom 1.97ms from Seoul, KR
140.115.19.99 AS18420 National Central University 2.88ms from Taipei, TW
157.181.27.3 AS2012 ELTENET 0.73ms from Budapest, HU
147.124.213.99 AS396073 Majestic Hosting Solutions, LLC 0.47ms from Dallas, US
83.226.46.3 AS8434 Telenor Sverige AB 0.73ms from Goeteborg, SE
222.126.243.147 AS37965 Pacnet Business Solutions LTD 3.49ms from Hong Kong, HK
130.244.246.3 AS1257 Tele2 Sverige AB 3.12ms from Jõhvi, EE
50.92.241.35 AS852 TELUS Communications Inc. 15.70ms from Kelowna, CA
209.212.195.147 AS7642 DHIVEHI RAAJJEYGE GULHUN PLC 2.02ms from Male, MV
151.48.103.131 AS1267 WIND TRE S.P.A. 2.25ms from Milan, IT
95.252.122.19 AS3269 Telecom Italia S.p.A. 7.18ms from Naples, IT
142.105.62.19 AS12271 Charter Communications Inc 4.41ms from New York City, US
54.94.7.3 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
185.126.231.211 AS47160 MOJI SAS 0.52ms from Paris, FR
52.127.248.51 AS8070 Microsoft Corporation 1.23ms from San Antonio, US
13.239.253.163 AS16509 Amazon.com, Inc. 0.58ms from Sydney, AU
153.205.11.99 AS4713 NTT DOCOMO BUSINESS,Inc. 3.50ms from Tokyo, JP
71.244.229.99 AS701 Verizon Business 4.39ms from Ashburn, US
13.33.20.227 AS16509 Amazon.com, Inc. 0.07ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 65.121.14.63
traceroute to 65.121.14.63 (65.121.14.63): 10 hops max, 52 byte packets
5 *
6 *
7 [AS3356] 4.43.163.238 33.387 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Durham, US
On

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 AS21843 at robtex.

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