AS number details

AS12156

City of Aurora Colorado  ·  auroragov.org

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AS12156 – City of Aurora Colorado

Field Value
Country United States
Website auroragov.org
Hosted domains 26
Number of IPv4 1,536
Number of IPv6 0
ASN type Business
Registry arin
Allocated 8 years ago on Jan 24, 2018
Updated 8 years ago on Jan 24, 2018
Netblock Company Num of IPs
205.167.144.0/23 City of Aurora Colorado 512
192.78.99.0/24 CITY OF AURORA 256
198.148.209.0/24 CITY OF AURORA 256
198.199.187.0/24 City of Aurora Colorado 256
198.199.188.0/24 City of Aurora Colorado 256
205.167.144.0/24 City of Aurora Colorado 256
205.167.145.0/24 City of Aurora Colorado 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS12156
                                                OrgID:          AS12156
                                                ASName:         AS12156
                                                ASNumber:       AS12156
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 26 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
198.199.187.21 ██████████ 24
198.199.187.82 ██████████ 1
198.199.187.66 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS13649 Flexential Colorado Corp.
AS209 CenturyLink Communications, LLC
AS33652 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13649 Flexential Colorado Corp.
AS209 CenturyLink Communications, LLC
AS33652 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
205.167.144.17 AS12156 City of Aurora Colorado 0.66ms from Denver, US
198.199.187.203 AS12156 City of Aurora Colorado 2.21ms from Denver, 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
81.204.110.156 AS1136 KPN B.V. 1.80ms from Amsterdam, NL
111.167.26.12 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Beijing, CN
54.223.226.108 AS55960 Beijing Guanghuan Xinwang Digital 3.41ms from Beijing, CN
163.177.219.12 AS134543 China Unicom Guangdong IP network 3.19ms from Guangzhou, CN
109.49.173.60 AS2860 NOS COMUNICACOES, S.A. 4.79ms from Lisbon, PT
109.148.180.204 AS2856 British Telecommunications PLC 4.57ms from London, GB
71.37.19.124 AS209 CenturyLink Communications, LLC 3.32ms from Minneapolis, US
212.25.171.188 AS12637 SEEWEB s.r.l. 2.10ms from Rome, IT
92.100.252.172 AS12389 PJSC Rostelecom 1.08ms from Saint Petersburg, RU
104.42.74.236 AS8075 Microsoft Corporation 0.54ms from San Jose, US
191.183.120.92 AS28573 Claro NXT Telecomunicacoes Ltda 3.35ms from Sao Paulo, BR
220.85.250.76 AS4766 Korea Telecom 2.06ms from Seoul, KR
27.233.68.28 AS4766 Korea Telecom 1.58ms from Seoul, KR
180.172.43.76 AS4812 China Telecom (Group) 3.78ms from Shanghai, CN
71.61.8.76 AS7922 Comcast Cable Communications, LLC 10.67ms from Ashburn, US
69.255.127.60 AS7922 Comcast Cable Communications, LLC 7.01ms from Ashburn, US
117.196.206.92 AS9829 National Internet Backbone 17.95ms from Chennai, IN
38.58.183.12 AS26042 FiberState, LLC 0.05ms from Draper, US
54.74.89.44 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
81.104.241.220 AS5089 Virgin Media Limited 8.68ms from London, GB
24.205.15.252 AS20115 Charter Communications LLC 5.54ms from Los Angeles, US
112.203.39.172 AS9299 Philippine Long Distance Telephone Company 1.32ms from Manila, PH
199.182.111.204 AS27589 MOJOHOST 0.17ms from Miami, US
174.59.156.12 AS7922 Comcast Cable Communications, LLC 18.10ms from Reston, US
65.74.169.188 AS17018 Quality Technology Services, LLC 3.80ms from San Jose, 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 -m6 192.78.99.124
traceroute to 192.78.99.124 (192.78.99.124): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.683 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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 AS12156 at robtex.

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