AS number details

AS151847

Fastmail Pty Ltd  ·  fastmail.com

Australia

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AS151847 – Fastmail Pty Ltd

Field Value
Country Australia
Website fastmail.com
Hosted domains 50,944
Number of IPv4 512
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Hosting
Registry apnic
Allocated 2 years ago on Oct 06, 2023
Updated 2 years ago on Oct 06, 2023

IP Ranges

Netblock Company Num of IPs
103.168.172.0/24 Fastmail Pty Ltd t/a Fastmail 256
202.12.124.0/24 Fastmail Pty Ltd 256
Netblock Company
2001:df7:1680::/48 Fastmail Pty Ltd
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WHOIS Details

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                                                ASHandle:       AS151847
                                                OrgID:          AS151847
                                                ASName:         AS151847
                                                ASNumber:       AS151847
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 50,944 domain names hosted across 25 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.168.172.37 ██████████ 47,733
103.168.172.52 ██████████ 46,302
103.168.172.65 ██████████ 148
103.168.172.41 ██████████ 63
103.168.172.29 ████████ 61
103.168.172.28 ██████████ 57
103.168.172.56 ██████████ 21
103.168.172.62 ██████████ 18
103.168.172.47 ██████████ 18
103.168.172.208 ██████████ 7

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Peers

There are 2 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS1828 Unitas Global
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS1828 Unitas Global
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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
202.12.124.224 AS151847 Fastmail Pty Ltd 0.20ms from St. Louis, US
2001:df7:1680::1 AS151847 Fastmail Pty Ltd 3.19ms from Secaucus, US
103.168.172.59 AS151847 Fastmail Pty Ltd 2.69ms from Philadelphia, 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
201.179.80.7 AS22927 Telefonica de Argentina 8.17ms from Buenos Aires, AR
118.125.227.247 AS4134 CHINANET-BACKBONE 4.83ms from Chengdu, CN
125.86.14.167 AS4134 CHINANET-BACKBONE 2.54ms from Chongqing, CN
162.200.22.23 AS7018 AT&T Enterprises, LLC 3.53ms from Dallas, US
52.215.142.23 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
172.219.110.151 AS852 TELUS Communications Inc. 1.27ms from Edmonton, CA
18.198.139.247 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
113.67.99.183 AS4134 CHINANET-BACKBONE 2.33ms from Guangzhou, CN
8.136.239.39 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.39ms from Hangzhou, CN
94.96.8.39 AS25019 Saudi Telecom Company JSC 15.22ms from Jeddah, SA
46.180.52.119 AS39927 E-Light-Telecom Ltd. 1.22ms from Kemerovo, RU
113.155.110.199 AS18126 Chubu Telecommunications Company, Inc. 3.99ms from Osaka, JP
200.236.242.199 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.52ms from Osasco, BR
35.214.135.23 AS19527 Google LLC 0.13ms from Oudeschip, NL
185.172.57.103 AS47583 Hostinger International Limited 0.51ms from Paris, FR
54.208.158.247 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
40.137.253.7 AS7029 Windstream Communications LLC 0.18ms from San Jose, US
78.88.7.39 AS29314 VECTRA S.A. 8.98ms from Warsaw, PL
20.8.51.183 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
62.143.206.71 AS3209 Vodafone GmbH 7.52ms from Frankfurt am Main, DE
216.23.218.55 AS11766 Meriplex Communications, Ltd. 2.54ms from Houston, US
176.45.205.231 AS25019 Saudi Telecom Company JSC 4.07ms from Jeddah, SA
83.61.20.103 AS3352 TELEFONICA DE ESPANA S.A.U. 1.33ms from Madrid, ES
205.237.197.103 AS32415 C3 0.60ms from Miami, US
35.196.172.199 AS396982 Google LLC 0.14ms from Moncks Corner, US

Traceroute

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

$
traceroute -a -n -q1 -f5 202.12.124.4
traceroute to 202.12.124.4 (202.12.124.4): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in St. Louis, 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 AS151847 at robtex.

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