Autonomous System details

AS399134

Fitchburg Fiber LLC  ·  fbfiber.net

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AS399134 – Fitchburg Fiber LLC

Field Value
Country United States
Website fbfiber.net
Hosted domains 5
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 5 years ago on Dec 22, 2020
Updated 5 months ago on Sep 30, 2025
Netblock Company Num of IPs
52.124.25.0/24 Fitchburg Fiber LLC 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS399134
                                                OrgID:          AS399134
                                                ASName:         AS399134
                                                ASNumber:       AS399134
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
52.124.25.180 ██████████ 3
52.124.25.245 ██████████ 2

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
52.124.25.225 AS399134 Fitchburg Fiber LLC 2.53ms from Boston, 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
5.188.87.14 AS49453 Global Layer B.V. 0.17ms from Amsterdam, NL
99.77.189.94 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH
125.65.145.174 AS4134 CHINANET-BACKBONE 9.45ms from Chengdu, CN
38.128.219.254 AS19628 Mahaska Communication Group, LLC 9.97ms from Chicago, US
172.7.36.14 AS7018 AT&T Enterprises, LLC 8.80ms from Chicago, US
69.66.61.238 AS7029 Windstream Communications LLC 16.39ms from Chicago, US
185.209.66.254 AS61157 PlusServer GmbH 5.21ms from Copenhagen, DK
71.211.33.254 AS209 CenturyLink Communications, LLC 1.06ms from Denver, US
91.50.178.110 AS3320 Deutsche Telekom AG 10.01ms from Frankfurt am Main, DE
80.149.222.158 AS3320 Deutsche Telekom AG 0.80ms from Hamburg, DE
75.175.230.254 AS19901 Brightspeed 2.02ms from Houston, US
5.224.246.14 AS12430 VODAFONE ESPANA S.A.U. 13.13ms from Madrid, ES
81.37.77.94 AS3352 TELEFONICA DE ESPANA S.A.U. 8.72ms from Madrid, ES
101.182.127.254 AS1221 Telstra Limited 2.59ms from Melbourne, AU
158.110.39.62 AS137 Consortium GARR 5.66ms from Milan, IT
67.4.169.254 AS209 CenturyLink Communications, LLC 0.67ms from Minneapolis, US
4.59.209.142 AS3356 Level 3 Parent, LLC 0.63ms from New York City, US
114.145.53.222 AS4713 NTT DOCOMO BUSINESS,Inc. 6.80ms from Osaka, JP
61.22.67.14 AS9824 JCOM Co., Ltd. 17.87ms from Osaka, JP
132.148.28.126 AS26496 GoDaddy.com, LLC 1.19ms from Phoenix, US
155.52.206.46 AS40831 Mass General Brigham Incorporated 3.12ms from Providence, US
190.228.218.78 AS7303 Telecom Argentina S.A. 2.05ms from Rosario, AR
61.252.249.142 AS18310 SK Broadband Co Ltd 4.60ms from Seoul, KR
118.33.97.126 AS4766 Korea Telecom 1.22ms from Seoul, KR
43.217.185.174 AS16509 Amazon.com, Inc. 0.57ms from Sepang, MY

Traceroute

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

$
traceroute -a -n -q1 52.124.25.35
traceroute to 52.124.25.35 (52.124.25.35): 64 hops max, 52 byte packets
1 [AS174] 38.103.244.2 14.313 ms
2 *
3 *
4 [AS174] 154.24.27.33 0.942 ms
5 *
6 [AS174] 154.54.87.102 1.604 ms
7 [AS174] 154.24.22.226 2.606 ms
9 [AS399134] 52.124.25.35 10.265 ms
Measurement taken from IPinfo ProbeNet in Providence, 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 AS399134 at robtex.

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