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
216.105.233.14 ██████████ 1
216.105.239.112 ████████ 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

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

IP Address ASN Details
216.105.231.16 AS21843 City of Buffalo 3.89ms from Minneapolis, US
216.105.229.202 AS21843 City of Buffalo 2.98ms from Minneapolis, US
216.105.224.1 AS21843 City of Buffalo 2.74ms from Minneapolis, US
216.105.239.162 AS21843 City of Buffalo 2.51ms from Minneapolis, US
216.105.237.1 AS21843 City of Buffalo 2.69ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.236.2 AS21843 City of Buffalo 2.69ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.77ms from Minneapolis, US
216.105.228.1 AS21843 City of Buffalo 2.76ms from Minneapolis, US
216.105.232.46 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.234.73 AS21843 City of Buffalo 2.71ms 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
137.165.38.83 AS11399 Williams College 5.25ms from Boston, US
163.114.213.3 AS62597 NSONE Inc 1.45ms from Chennai, IN
185.37.8.3 AS214790 Brainoza OU 0.94ms from Dronten, NL
177.148.255.3 AS26615 TIM S/A 13.34ms from Fortaleza, BR
83.226.46.3 AS8434 Telenor Sverige AB 0.74ms from Goeteborg, SE
70.187.123.3 AS22773 Cox Communications Inc. 6.12ms from Los Angeles, US
63.200.234.131 AS7018 AT&T Enterprises, LLC 2.78ms from Los Angeles, US
220.219.202.227 AS9997 Suzuka Cable Co.,Ltd 5.89ms from Osaka, JP
98.53.44.3 AS7922 Comcast Cable Communications, LLC 10.05ms from Pompano Beach, US
100.29.37.227 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
163.176.200.99 AS31898 Oracle Corporation 0.36ms from Sao Paulo, BR
193.109.61.115 AS59582 Avus Capital OOD 0.86ms from Sofia, BG
222.59.169.3 AS56046 China Mobile communications corporation 4.39ms from Suzhou, CN
58.87.201.227 AS2527 Sony Network Communications Inc. 9.52ms from Tokyo, JP
182.52.119.195 AS23969 TOT Public Company Limited 10.06ms from Bangkok, TH
87.152.166.83 AS3320 Deutsche Telekom AG 2.80ms from Berlin, DE
109.129.160.195 AS5432 Proximus NV 1.00ms from Brussels, BE
66.179.57.51 AS7381 BroadbandONE, LLC 0.96ms from Denver, US
27.40.99.227 AS17816 China Unicom IP network China169 Guangdong province 2.94ms from Guangzhou, CN
37.57.153.131 AS13188 CONTENT DELIVERY NETWORK LTD 6.79ms from Kyiv, UA
99.44.132.83 AS7018 AT&T Enterprises, LLC 1.92ms from Miami, US
186.54.120.3 AS6057 Administracion Nacional de Telecomunicaciones 1.67ms from Montevideo, UY
189.233.148.243 AS8151 UNINET 4.24ms from Santiago de Queretaro, MX
50.46.142.35 AS20055 Wholesail networks LLC 1.08ms from Seattle, US
204.2.151.51 AS2914 NTT America, Inc. 0.17ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -m6 216.105.226.185
traceroute to 216.105.226.185 (216.105.226.185): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Chuncheon, KR
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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