Autonomous System details

AS63039

Spok Inc.  ·  spok.com

United States

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AS63039 – Spok Inc.

Field Value
Country United States
Website spok.com
Hosted domains 16
IPv4 addresses 6,656
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 12 years ago on Jan 10, 2014
Updated 12 years ago on Jan 10, 2014

IP Ranges

Netblock Company Num of IPs
147.187.16.0/22 Pagenet 1,024
147.187.116.0/22 Pagenet 1,024
147.187.12.0/23 Pagenet 512
147.187.112.0/23 Pagenet 512
147.187.0.0/24 Pagenet 256
147.187.1.0/24 Pagenet 256
147.187.10.0/24 Pagenet 256
147.187.14.0/24 Pagenet 256
147.187.15.0/24 Pagenet 256
147.187.100.0/24 Pagenet 256
147.187.110.0/24 Pagenet 256
147.187.115.0/24 Pagenet 256
147.187.128.0/24 Pagenet 256
147.187.129.0/24 Pagenet 256
147.187.130.0/24 Pagenet 256
147.187.132.0/24 Pagenet 256
147.187.133.0/24 Pagenet 256
147.187.255.0/24 Pagenet 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS63039
                                                OrgID:          AS63039
                                                ASName:         AS63039
                                                ASNumber:       AS63039
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 16 domain names hosted across 9 IP addresses on this ASN.

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IP Address Domain Domains on this IP
147.187.10.101 ██████████ 4
147.187.128.45 ██████████ 3
147.187.128.86 ██████████ 2
147.187.128.154 ██████████ 2
147.187.133.20 ██████████ 1
147.187.10.51 ██████████ 1
147.187.10.103 ██████████ 1
147.187.10.185 ██████████ 1
147.187.10.225 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS11427 Charter Communications Inc
AS19717 Mainstream Data, Inc.
AS701 Verizon Business
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11427 Charter Communications Inc
AS19717 Mainstream Data, Inc.
AS701 Verizon Business
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
147.187.100.4 AS63039 Spok Inc. 4.60ms from Salt Lake City, US
147.187.255.2 AS63039 Spok Inc. 1.08ms from Dallas, US
147.187.0.2 AS63039 Spok Inc. 1.07ms from Dallas, US
147.187.1.252 AS63039 Spok Inc. 1.09ms 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
188.89.131.191 AS50266 Odido Netherlands B.V. 4.29ms from Amsterdam, NL
98.111.239.191 AS701 Verizon Business 6.68ms from Ashburn, US
54.213.55.127 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
74.75.132.63 AS11351 Charter Communications Inc 17.12ms from Chicago, US
157.148.81.63 AS136958 China Unicom Guangdong IP network 1.51ms from Guangzhou, CN
124.112.110.63 AS4134 CHINANET BACKBONE 6.14ms from Huainan, CN
45.130.189.255 AS58314 SvyazResurs-Kuban, LLC 0.73ms from Krasnodar, RU
185.144.159.191 AS36007 Kamatera, Inc. 0.22ms from Miami, US
100.19.102.143 AS701 Verizon Business 2.78ms from Philadelphia, US
84.245.197.143 AS34001 SIA LIVAS NET 7.66ms from Riga, LV
50.18.49.47 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
189.155.43.127 AS8151 UNINET 14.28ms from Santiago de Queretaro, MX
191.23.107.63 AS26599 TELEFÔNICA BRASIL S.A 2.79ms from Sao Paulo, BR
71.212.27.159 AS209 CenturyLink Communications, LLC 1.61ms from Seattle, US
66.234.161.143 AS4844 SuperInternet ACCESS Pte Ltd 0.22ms from Singapore, SG
180.52.24.143 AS4713 NTT DOCOMO BUSINESS,Inc. 7.94ms from Tokyo, JP
145.190.58.31 AS8069 Microsoft Corporation 0.18ms from Tokyo, JP
58.50.69.47 AS4134 CHINANET BACKBONE 5.99ms from Wuhan, CN
217.110.110.47 AS8220 COLT Technology Services Group Limited 1.57ms from Berlin, DE
44.235.252.63 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
97.119.173.15 AS209 CenturyLink Communications, LLC 14.03ms from Denver, US
20.82.213.239 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
73.6.168.47 AS7922 Comcast Cable Communications, LLC 7.43ms from Houston, US
151.225.69.159 AS5607 Sky UK Limited 3.49ms from London, GB
97.228.3.111 AS6167 Verizon Business 16.00ms from Los Angeles, 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 147.187.1.251
traceroute to 147.187.1.251 (147.187.1.251): 64 hops max, 52 byte packets
5 [AS174] 154.54.46.125 0.653 ms
6 *
7 [] 140.222.231.249 1.472 ms
8 [AS701] 152.193.204.62 1.183 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS63039 at robtex.

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