Autonomous System details

AS19586

First City Internet, LLC  ·  firstcityinternet.com

United States

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AS19586 – First City Internet, LLC

Field Value
Country United States
Website firstcityinternet.com
Hosted domains 20
IPv4 addresses 2,048
IPv6 addresses 9,671,406,556,917,033,600,000,000
ASN type ISP
Registry arin
Allocated 25 years ago on Jan 22, 2001
Updated 4 years ago on Apr 13, 2022

IP Ranges

Netblock Company Num of IPs
204.15.112.0/24 First City Internet, LLC 256
204.15.113.0/24 First City Internet, LLC 256
204.15.114.0/24 First City Internet, LLC 256
204.15.115.0/24 First City Internet, LLC 256
208.73.116.0/24 First City Internet, LLC 256
208.73.117.0/24 First City Internet, LLC 256
208.73.118.0/24 First City Internet, LLC 256
208.73.119.0/24 First City Internet, LLC 256
Netblock Company
2602:fb8c::/48 First City Internet, LLC
2602:fb8c:1::/48 First City Internet, LLC
2602:fb8c:2::/48 First City Internet, LLC
2602:fb8c:3::/48 First City Internet, LLC
2602:fb8c:4::/48 First City Internet, LLC
2602:fb8c:5::/48 First City Internet, LLC
2602:fb8c:6::/48 First City Internet, LLC
2602:fb8c:7::/48 First City Internet, LLC
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WHOIS Details

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                                                ASHandle:       AS19586
                                                OrgID:          AS19586
                                                ASName:         AS19586
                                                ASNumber:       AS19586
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 20 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
208.73.118.111 ██████████ 8
208.73.116.178 ██████████ 4
208.73.118.60 ██████████ 2

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
204.15.113.1 AS19586 First City Internet, LLC 16.35ms from Dallas, US
204.15.112.55 AS19586 First City Internet, LLC 15.48ms from Dallas, US
2602:fb8c:0:1::2 AS19586 First City Internet, LLC 15.45ms from Dallas, US
204.15.115.23 AS19586 First City Internet, LLC 16.09ms from Dallas, US
208.73.116.237 AS19586 First City Internet, LLC 15.76ms from Dallas, US
208.73.117.52 AS19586 First City Internet, LLC 15.52ms from Dallas, US
204.15.114.122 AS19586 First City Internet, LLC 15.53ms from Dallas, US
208.73.118.101 AS19586 First City Internet, LLC 15.65ms from Dallas, 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
94.249.11.2 AS8376 Jordan Data Communications Company LLC 0.99ms from Amman, JO
194.160.15.82 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 7.66ms from Bratislava, SK
128.205.82.66 AS3685 State University of New York at Buffalo 1.15ms from Buffalo, US
69.40.40.2 AS7029 Windstream Communications LLC 0.54ms from Dallas, US
62.26.227.146 AS12312 ecotel communication ag 0.68ms from Frankfurt am Main, DE
121.198.118.114 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.06ms from Hangzhou, CN
72.253.154.2 AS36149 Hawaiian Telcom Services Company, Inc. 0.97ms from Honolulu, US
99.27.100.130 AS7018 AT&T Enterprises, LLC 5.46ms from Houston, US
39.112.70.210 AS9318 SK Broadband Co Ltd 5.42ms from Incheon, KR
89.115.80.242 AS12353 Vodafone Portugal 2.46ms from Lisbon, PT
34.103.54.210 AS396982 Google LLC 0.14ms from London, GB
163.245.222.226 AS19318 Interserver, Inc 0.75ms from New York City, US
12.116.120.98 AS7018 AT&T Enterprises, LLC 11.15ms from New York City, US
31.14.71.210 AS47160 MOJI SAS 0.38ms from Paris, FR
20.83.100.178 AS8075 Microsoft Corporation 0.29ms from Quincy, US
75.146.78.162 AS7922 Comcast Cable Communications, LLC 10.94ms from Reston, US
12.210.1.178 AS7018 AT&T Enterprises, LLC 6.06ms from San Antonio, US
20.49.93.194 AS8075 Microsoft Corporation 0.29ms from San Antonio, US
96.74.28.18 AS7922 Comcast Cable Communications, LLC 4.64ms from Seattle, US
46.10.48.2 AS8866 Vivacom Bulgaria EAD 0.52ms from Sofia, BG
79.136.64.242 AS8473 Bahnhof AB 0.95ms from Stockholm, SE
58.161.38.34 AS1221 Telstra Limited 9.89ms from Sydney, AU
13.113.39.226 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
121.107.16.2 AS2516 KDDI CORPORATION 0.95ms from Tokyo, JP
210.137.139.210 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.87ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 204.15.113.1
traceroute to 204.15.113.1 (204.15.113.1): 64 hops max, 52 byte packets
5 [AS174] 154.24.22.53 1.244 ms
6 *
7 [AS174] 154.54.165.109 11.739 ms
8 [AS174] 154.54.171.226 12.265 ms
9 [AS174] 154.54.47.33 19.953 ms
10 [AS174] 154.54.3.246 20.65 ms
11 *
12 *
13 [AS3356] 65.57.92.155 34.238 ms
14 [AS19586] 204.15.113.1 35.737 ms
Measurement taken from IPinfo ProbeNet in Santiago de Querétaro, MX
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 AS19586 at robtex.

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