Autonomous System details

AS21843

City of Buffalo  ·  city-buffalo.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS21843
                                                OrgID:          AS21843
                                                ASName:         AS21843
                                                ASNumber:       AS21843
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
216.105.239.111 ██████████ 2
216.105.233.14 ██████████ 1
216.105.239.112 ████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
216.105.236.2 AS21843 City of Buffalo 2.79ms from Minneapolis, US
216.105.234.9 AS21843 City of Buffalo 2.71ms from Minneapolis, US
216.105.239.162 AS21843 City of Buffalo 2.50ms from Minneapolis, US
216.105.233.218 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.228.1 AS21843 City of Buffalo 2.75ms from Minneapolis, US
216.105.230.1 AS21843 City of Buffalo 2.85ms from Minneapolis, US
216.105.229.92 AS21843 City of Buffalo 2.95ms from Minneapolis, US
216.105.232.46 AS21843 City of Buffalo 2.57ms from Minneapolis, US
216.105.237.1 AS21843 City of Buffalo 2.69ms 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
74.114.104.131 AS11966 GLOBAL DATA SYSTEMS INC. 14.49ms from Atlanta, US
137.165.38.83 AS11399 Williams College 5.32ms from Boston, US
24.34.118.227 AS7922 Comcast Cable Communications, LLC 9.04ms from Boston, US
67.184.77.35 AS7922 Comcast Cable Communications, LLC 5.59ms from Chicago, US
18.184.208.83 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
211.200.8.19 AS9318 SK Broadband Co Ltd 1.29ms from Incheon, KR
211.245.11.131 AS9318 SK Broadband Co Ltd 1.53ms from Incheon, KR
201.148.125.99 AS61844 VERO S.A 11.87ms from Osasco, BR
101.189.65.83 AS1221 Telstra Limited 3.28ms from Perth, AU
73.123.16.51 AS7922 Comcast Cable Communications, LLC 8.90ms from Providence, US
52.200.193.3 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
120.119.27.227 AS1659 Taiwan Academic Network (TANet) Information Center 6.75ms from Taichung, TW
118.154.30.131 AS2516 KDDI CORPORATION 0.96ms from Tokyo, JP
148.59.67.99 AS7029 Windstream Communications LLC 0.88ms from Ashburn, US
40.136.235.147 AS7029 Windstream Communications LLC 9.78ms from Atlanta, US
81.169.202.51 AS6724 Strato GmbH 0.52ms from Berlin, DE
73.238.224.163 AS7922 Comcast Cable Communications, LLC 9.24ms from Boston, US
136.49.153.35 AS16591 Google Fiber Inc. 4.99ms from Dallas, US
189.187.128.19 AS8151 UNINET 5.80ms from Guadalajara, MX
183.58.0.227 AS4134 CHINANET-BACKBONE 3.62ms from Guangzhou, CN
174.161.19.99 AS7922 Comcast Cable Communications, LLC 13.30ms from Murfreesboro, US
79.19.25.195 AS3269 Telecom Italia S.p.A. 4.50ms from Naples, IT
2.62.94.115 AS12389 PJSC Rostelecom 9.19ms from Novosibirsk, RU
94.239.79.211 AS5410 Bouygues Telecom SA 2.77ms from Paris, FR
185.121.27.115 AS152586 Kuroit 0.40ms from Redditch, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 216.105.236.17
traceroute to 216.105.236.17 (216.105.236.17): 64 hops max, 52 byte packets
4 [AS3292] 83.88.19.99 4.821 ms
5 [AS3356] 4.68.72.193 5.832 ms
6 [AS3356] 4.69.208.50 124.53 ms
7 [AS3356] 4.43.163.238 126.227 ms
8 [AS21843] 216.105.239.161 125.922 ms
9 [AS21843] 216.105.236.17 126.528 ms
Measurement taken from IPinfo ProbeNet in Tønder, DK
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs