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
216.105.228.1 AS21843 City of Buffalo 2.73ms from Minneapolis, US
216.105.236.2 AS21843 City of Buffalo 2.80ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.78ms from Minneapolis, US
216.105.229.202 AS21843 City of Buffalo 3.12ms from Minneapolis, US
216.105.234.41 AS21843 City of Buffalo 2.74ms from Minneapolis, US
216.105.237.1 AS21843 City of Buffalo 2.77ms from Minneapolis, US
216.105.232.46 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.231.16 AS21843 City of Buffalo 3.94ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.59ms from Minneapolis, US
216.105.224.1 AS21843 City of Buffalo 2.74ms from Minneapolis, US
216.105.225.42 AS21843 City of Buffalo 3.49ms from Minneapolis, US
216.105.239.162 AS21843 City of Buffalo 2.53ms 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
194.195.9.115 AS61157 PlusServer GmbH 5.45ms from Copenhagen, DK
185.37.8.3 AS214790 Brainoza OU 0.92ms from Dronten, NL
38.55.12.83 AS8796 FASTNET DATA INC 0.28ms from Los Angeles, US
137.66.30.195 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
40.124.26.83 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
158.251.8.131 AS16742 Universidad Catolica de Valparaiso 3.46ms from Santiago, CL
14.61.90.83 AS4766 Korea Telecom 7.26ms from Seoul, KR
61.196.221.35 AS4725 SoftBank Corp. 10.32ms from Tokyo, JP
13.33.20.227 AS16509 Amazon.com, Inc. 0.07ms from Atlanta, US
3.128.240.147 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
97.247.56.163 AS6167 Verizon Business 19.39ms from Denver, US
41.87.212.83 AS37315 Cipherwave 0.77ms from Durban, ZA
171.251.71.195 AS7552 Viettel Group 11.13ms from Hanoi, VN
42.113.51.147 AS18403 FPT Telecom Company 1.35ms from Ho Chi Minh City, VN
130.244.246.3 AS1257 Tele2 Sverige AB 3.12ms from Jõhvi, EE
98.168.213.99 AS22773 Cox Communications Inc. 4.77ms from Kansas City, US
136.244.76.227 AS20473 The Constant Company, LLC 0.14ms from London, GB
2.220.115.51 AS5607 Sky UK Limited 5.98ms from London, GB
190.134.191.83 AS6057 Administracion Nacional de Telecomunicaciones 3.43ms from Montevideo, UY
218.93.54.83 AS4134 CHINANET-BACKBONE 3.15ms from Nanjing, CN
84.147.163.179 AS3320 Deutsche Telekom AG 3.54ms from Nuernberg, DE
131.163.16.83 AS8075 Microsoft Corporation 0.54ms from Oslo, NO
176.143.39.195 AS5410 Bouygues Telecom SA 1.15ms from Paris, FR
27.216.161.19 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Qingdao, CN
190.63.7.243 AS23487 CONECEL 3.24ms from Quito, EC

Traceroute

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

$
traceroute -a -n -q1 -f5 216.105.224.168
traceroute to 216.105.224.168 (216.105.224.168): 64 hops max, 52 byte packets
5 [AS174] 154.54.10.198 1.951 ms
6 *
7 [AS3356] 4.43.163.238 56.654 ms
8 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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