205.167.144.0/23

AS12156 · City of Aurora Colorado

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Summary

Country	United States
Domain	auroragov.org
ASN	AS12156
Registry	ARIN
ID	AURORA-CO5

WHOIS Details

NetHandle:      NET-205-167-144-0-1
OrgID:          CAC-3
Parent:         NET-205-0-0-0-0
NetName:        AURORA-CO5
NetRange:       205.167.144.0 - 205.167.145.255
NetType:        allocation
RegDate:        1995-07-25
Updated:        2021-12-14
TechHandle:     OTIEN-ARIN
AbuseHandle:    OTIEN-ARIN
NOCHandle:      OTIEN-ARIN
Source:         ARIN


OrgID:          CAC-3
OrgName:        City of Aurora Colorado
CanAllocate:    
Street:         15151 E. Alameda Parkway
Street:         Information Technology
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80012
RegDate:        1994-03-14
Updated:        2022-07-12
OrgAdminHandle: NEWMA272-ARIN
OrgTechHandle:  COAAR-ARIN
OrgTechHandle:  NEWMA272-ARIN
OrgTechHandle:  OTIEN-ARIN
OrgTechHandle:  SMITH6162-ARIN
OrgAbuseHandle: NEWMA272-ARIN
OrgAbuseHandle: OTIEN-ARIN
OrgAbuseHandle: SMITH6162-ARIN
OrgNOCHandle:   NEWMA272-ARIN
OrgNOCHandle:   OTIEN-ARIN
OrgNOCHandle:   SMITH6162-ARIN
OrgRoutingHandle:   NEWMA272-ARIN
OrgRoutingHandle:   OTIEN-ARIN
OrgRoutingHandle:   SMITH6162-ARIN
OrgDNSHandle:   NEWMA272-ARIN
OrgDNSHandle:   OTIEN-ARIN
OrgDNSHandle:   SMITH6162-ARIN
Source:         ARIN


POCHandle:      NEWMA272-ARIN
IsRole:         N
LastName:       NEWMAN
FirstName:      SCOTT
Street:         5445 DTC PKWY
Street:         SUIT 600
City:           GREENWOOD VILLAGE
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2020-02-14
Updated:        2023-01-13
OfficePhone:    +1-303-739-7015
Mailbox:        smnewman@auroragov.org
Source:         ARIN


POCHandle:      SMITH6162-ARIN
IsRole:         N
LastName:       Smith
FirstName:      Josh
Street:         15151 E. Alameda Parkway
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80011
RegDate:        2022-07-11
Updated:        2024-09-10
OfficePhone:    +1-303-739-7760
Mailbox:        jomsmith@auroragov.org
Source:         ARIN


POCHandle:      COAAR-ARIN
IsRole:         Y
LastName:       COA-ARIN
FirstName:      
Street:         15151 E. Alameda Pky
Street:         Suite 4200
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80012
RegDate:        2018-01-09
Updated:        2024-09-10
OfficePhone:    +1-303-739-7545
Mailbox:        COA-ARIN@auroragov.org
Source:         ARIN


POCHandle:      OTIEN-ARIN
IsRole:         N
LastName:       Otieno
FirstName:      Eric
Street:         15151 E. Alameda Pkwy.
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80012
RegDate:        2021-01-07
Updated:        2024-04-30
OfficePhone:    +1-303-739-7557
Mailbox:        eotieno@auroragov.org
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
195.246.45.183	AS2561 Egyptian Universities Network (EUN)	`1.48ms` from Cairo, EG
34.28.118.119	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
134.228.123.39	AS13490 Buckeye Cablevision, Inc.	`4.60ms` from Detroit, US
23.222.22.87	AS16625 Akamai Technologies, Inc.	`0.23ms` from Detroit, US
92.141.102.119	AS3215 Orange S.A.	`10.70ms` from Frankfurt am Main, DE
47.153.56.183	AS5650 Frontier Communications of America, Inc.	`1.98ms` from Los Angeles, US
183.130.197.39	AS4134 CHINANET-BACKBONE	`10.52ms` from Ningbo, CN
18.235.233.183	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
178.45.184.7	AS12389 PJSC Rostelecom	`0.48ms` from Samara, RU
216.238.95.135	AS20473 The Constant Company, LLC	`0.18ms` from Santiago de Queretaro, MX
18.141.235.55	AS16509 Amazon.com, Inc.	`0.44ms` from Singapore, SG
83.228.37.71	AS8866 Vivacom Bulgaria EAD	`11.75ms` from Sofia, BG
46.148.153.247	AS48659 WIDE-NET II Sp. z o.o.	`7.92ms` from Warsaw, PL
217.162.148.87	AS6730 Sunrise GmbH	`9.19ms` from Zuerich, CH
68.128.239.199	AS1387 Verizon Business	`0.41ms` from Ashburn, US
151.249.88.71	AS7470 TRUE INTERNET Co.,Ltd.	`0.78ms` from Bangkok, TH
195.228.161.135	AS5483 Magyar Telekom Plc.	`2.79ms` from Budapest, HU
45.184.106.199	AS269823 COOPERATIVA AGUA POTABLE, VIVIENDAS Y OTROS SERVICIOS PUBLICOS DE ORIENTE LTDA	`13.49ms` from Buenos Aires, AR
94.204.168.23	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.46ms` from Dubai, AE
34.119.25.151	AS396982 Google LLC	`0.48ms` from Hamina, FI
24.67.64.199	AS6327 Shaw Communications Inc.	`6.97ms` from Kelowna, CA
160.179.59.71	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`15.70ms` from Lisbon, PT
86.163.69.71	AS2856 British Telecommunications PLC	`6.49ms` from London, GB
37.11.206.55	AS12479 Orange Espagne SA	`1.62ms` from Madrid, ES
75.250.60.119	AS6167 Verizon Business	`14.38ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m10 205.167.145.33

traceroute to 205.167.145.33 (205.167.145.33): 10 hops max, 52 byte packets

1 [AS8648] 185.117.250.1 0.516 ms

2 *

3 *

4 [AS8648] 185.84.82.112 0.638 ms

5 *

6 [AS3356] 212.162.40.250 10.412 ms

7 [AS3356] 212.162.40.249 10.786 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Dortmund, DE

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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