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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Pingable IPs

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

IP Address ASN Details
216.105.228.1 AS21843 City of Buffalo 2.77ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.88ms from Minneapolis, US
216.105.234.9 AS21843 City of Buffalo 2.73ms from Minneapolis, US
216.105.237.1 AS21843 City of Buffalo 2.68ms from Minneapolis, US
216.105.231.16 AS21843 City of Buffalo 3.70ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.58ms from Minneapolis, US
216.105.239.225 AS21843 City of Buffalo 2.50ms from Minneapolis, US
216.105.236.2 AS21843 City of Buffalo 2.82ms from Minneapolis, US
216.105.232.53 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.229.20 AS21843 City of Buffalo 2.91ms 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
94.56.170.3 AS5384 Emirates Internet 6.24ms from Al Fujairah City, AE
69.128.138.3 AS4181 TDS TELECOM 1.39ms from Denver, US
175.37.94.147 AS4804 Microplex PTY LTD 1.79ms from Melbourne, AU
37.103.57.51 AS1267 WIND TRE S.P.A. 4.97ms from Milan, IT
109.69.130.35 AS43843 OPIQUAD S.P.A. 1.35ms from Milan, IT
209.123.128.3 AS8001 Cologix, Inc 1.03ms from New York City, US
121.84.248.195 AS17511 OPTAGE Inc. 2.27ms from Osaka, JP
185.54.31.3 AS60163 KEKLOLWTF AS 6.25ms from Oslo, NO
130.35.0.3 AS31898 Oracle Corporation 0.22ms from Phoenix, US
18.136.191.163 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
77.53.50.3 AS29518 Bredband2 AB 3.36ms from Stockholm, SE
99.253.65.211 AS812 Rogers Communications Canada Inc. 5.18ms from Toronto, CA
85.90.196.67 AS204957 GREEN FLOID LLC 0.28ms from Bucharest, RO
175.9.75.19 AS4134 CHINANET-BACKBONE 2.71ms from Changsha, CN
75.166.6.131 AS209 CenturyLink Communications, LLC 2.19ms from Denver, US
14.240.8.131 AS45899 VNPT Corp 2.44ms from Ho Chi Minh City, VN
67.225.128.3 AS32244 Liquid Web, L.L.C 0.16ms from Lansing, US
70.187.123.3 AS22773 Cox Communications Inc. 6.10ms from Los Angeles, US
15.216.147.195 AS16509 Amazon.com, Inc. 5.65ms from Madrid, ES
212.195.88.3 AS5410 Bouygues Telecom SA 5.67ms from Marseille, FR
103.217.67.131 AS134912 Comtel Services Pvt Ltd 1.53ms from Mumbai, IN
3.232.100.243 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
83.68.103.99 AS34809 SANEF SA 2.64ms from Saint-Denis, FR
49.26.212.51 AS4766 Korea Telecom 6.89ms from Seoul, KR
35.233.192.243 AS396982 Google LLC 0.15ms from The Dalles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 216.105.234.49
traceroute to 216.105.234.49 (216.105.234.49): 64 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 4.43.163.238 102.273 ms
6 [AS21843] 216.105.234.49 102.769 ms
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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