AS number details

AS18731

Cityside Fiber  ·  citysidefiber.com

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AS18731 – Cityside Fiber

Field Value
Country United States
Website citysidefiber.com
Hosted domains 13
Number of IPv4 256
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry arin
Allocated 2 years ago on Oct 12, 2023
Updated 2 years ago on Oct 12, 2023
Netblock Company Num of IPs
23.164.40.0/24 Cityside Fiber 256
Netblock Company
2607:73c0::/32 Cityside Fiber
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS18731
                                                OrgID:          AS18731
                                                ASName:         AS18731
                                                ASNumber:       AS18731
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 13 domain names hosted across 9 IP addresses on this ASN.

IP Address Domain Domains on this IP
23.164.40.207 ████████ 2
23.164.40.197 ██████████ 2
23.164.40.154 ██████████ 2
23.164.40.42 ██████████ 2
23.164.40.251 ███████ 1
23.164.40.192 ██████████ 1
23.164.40.226 ████████ 1
23.164.40.205 ██████████ 1
23.164.40.209 ██████████ 1

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Useful for Cybersecurity

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

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

IP Address ASN Details
2607:73c0:1:2:622f:314c:5808:b7b9 AS18731 Cityside Fiber 4.50ms from Los Angeles, US
23.164.40.226 AS18731 Cityside Fiber 1.02ms from Los Angeles, US
2607:73c0:: AS18731 Cityside Fiber 2.03ms from Los Angeles, 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
51.124.211.235 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
101.22.148.235 AS4837 CHINA UNICOM China169 Backbone 9.58ms from Beijing, CN
70.92.94.235 AS10796 Charter Communications Inc 10.26ms from Chicago, US
67.62.46.251 AS7029 Windstream Communications LLC 0.51ms from Dallas, US
14.169.8.75 AS45899 VNPT Corp 1.36ms from Ho Chi Minh City, VN
180.72.161.43 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.66ms from Kuala Lumpur, MY
188.31.41.11 AS206067 Hutchison 3G UK Limited 10.46ms from London, GB
50.73.249.59 AS7922 Comcast Cable Communications, LLC 10.90ms from Miami, US
5.128.132.251 AS31200 Novotelecom Ltd 1.77ms from Novosibirsk, RU
54.204.77.11 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
44.209.250.203 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
95.221.77.43 AS12714 PJSC MegaFon 2.66ms from Saint Petersburg, RU
88.151.186.171 AS39578 Ltd "Maxima" 3.05ms from Saint Petersburg, RU
105.104.98.219 AS36947 Telecom Algeria 7.68ms from Tunis, TN
91.115.216.139 AS8447 A1 Telekom Austria AG 4.02ms from Vienna, AT
170.135.96.75 AS3147 U.S. BANCORP 10.58ms from Chicago, US
216.134.227.139 AS18943 YELCOT TELEPHONE COMPANY 13.22ms from Dallas, US
52.117.61.171 AS36351 IBM Cloud 1.05ms from Dallas, US
96.46.122.107 AS46238 WT Services, Inc. 11.15ms from Dallas, US
189.195.177.75 AS13999 Mega Cable, S.A. de C.V. 9.78ms from Guadalajara, MX
37.229.132.203 AS15895 "Kyivstar" PJSC 8.58ms from Kyiv, UA
79.46.93.203 AS3269 Telecom Italia S.p.A. 19.92ms from Milan, IT
37.0.123.251 AS61400 Start2 LLC 1.28ms from Moscow, RU
98.116.36.171 AS701 Verizon Business 3.18ms from New York City, US
191.202.125.203 AS26599 TELEFÔNICA BRASIL S.A 16.42ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 23.164.40.37
traceroute to 23.164.40.37 (23.164.40.37): 64 hops max, 52 byte packets
5 [AS3356] 4.69.160.97 7.624 ms
6 [AS18731] 23.164.40.37 1.769 ms
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 AS18731 at robtex.

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