AS number details

AS21843

City of Buffalo  ·  city-buffalo.com

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AS21843 – City of Buffalo

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


                                                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.

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

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Useful for Cybersecurity

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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Pingable IPs

10 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 2.58ms from Minneapolis, US
216.105.237.5 AS21843 City of Buffalo 2.56ms from Minneapolis, US
216.105.232.46 AS21843 City of Buffalo 2.58ms from Minneapolis, US
216.105.228.1 AS21843 City of Buffalo 2.85ms from Minneapolis, US
216.105.236.2 AS21843 City of Buffalo 2.81ms from Minneapolis, US
216.105.229.202 AS21843 City of Buffalo 3.00ms from Minneapolis, US
216.105.239.225 AS21843 City of Buffalo 2.50ms from Minneapolis, US
216.105.234.25 AS21843 City of Buffalo 2.73ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.77ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.57ms 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
96.5.44.163 AS11686 Zayo Bandwidth 7.22ms from Atlanta, US
88.80.249.211 AS31127 SATRO s.r.o. 1.55ms from Bratislava, SK
141.98.7.67 AS215439 PLAY2GO INTERNATIONAL LIMITED 0.65ms from Frankfurt am Main, DE
91.47.58.147 AS3320 Deutsche Telekom AG 7.85ms from Frankfurt am Main, DE
124.225.201.3 AS4134 CHINANET-BACKBONE 0.20ms from Haikou, CN
16.163.132.227 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
108.157.247.131 AS16509 Amazon.com, Inc. 0.66ms from Hyderabad, IN
81.141.26.115 AS2856 British Telecommunications PLC 6.20ms from London, GB
81.101.227.99 AS5089 Virgin Media Limited 10.84ms from London, GB
94.32.64.3 AS8612 Tiscali Italia S.P.A. 16.35ms from Milan, IT
60.97.163.163 AS17676 SoftBank Corp. 3.68ms from Osaka, JP
190.12.56.35 AS22724 PUNTONET S.A. 8.27ms from Quito, EC
34.201.249.19 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
54.158.146.115 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
179.218.91.35 AS28573 Claro NXT Telecomunicacoes Ltda 6.22ms from Rio de Janeiro, BR
76.129.114.99 AS7922 Comcast Cable Communications, LLC 5.43ms from Salt Lake City, US
124.49.22.163 AS17858 LG POWERCOMM 2.62ms from Seoul, KR
14.43.245.51 AS4766 Korea Telecom 7.09ms from Seoul, KR
169.54.91.99 AS36351 IBM Cloud 9.11ms from Toronto, CA
120.194.85.179 AS24445 Henan Mobile Communications Co.,Ltd 4.55ms from Zhengzhou, CN
219.157.204.163 AS4837 CHINA UNICOM China169 Backbone 1.98ms from Zhengzhou, CN
105.103.132.163 AS36947 Telecom Algeria 13.29ms from Algiers, DZ
154.243.255.51 AS36947 Telecom Algeria 10.45ms from Algiers, DZ
86.81.245.131 AS1136 KPN B.V. 1.75ms from Amsterdam, NL
70.77.158.3 AS6327 Shaw Communications Inc. 4.52ms from Calgary, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 216.105.230.1
traceroute to 216.105.230.1 (216.105.230.1): 64 hops max, 52 byte packets
4 [AS3356] 4.71.100.49 2.348 ms
5 *
6 [AS3356] 4.43.163.238 12.637 ms
7 [AS21843] 216.105.230.1 12.906 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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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