Autonomous System details

AS401742

ServerOptima  ·  serveroptima.com

United States

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AS401742 – ServerOptima

Field Value
Country United States
Website serveroptima.com
Hosted domains 2,452
IPv4 addresses 4,608
IPv6 addresses 4,835,703,278,458,516,800,000,000
ASN type Hosting
Registry arin
Allocated a year ago on May 21, 2025
Updated a year ago on May 21, 2025

IP Ranges

Netblock Company Num of IPs
38.127.238.0/24 Server Optima 256
38.129.101.0/24 Server Optima 256
38.129.102.0/24 Server Optima 256
38.129.103.0/24 Server Optima 256
64.71.152.0/24 Server Optima Inc 256
64.71.161.0/24 Yottaa, Inc 256
64.71.175.0/24 Surfboard 256
64.71.179.0/24 Server Optima Inc 256
65.19.178.0/24 Server Optima Inc 256
65.19.188.0/24 Server Optima Inc 256
65.49.60.0/24 Server Optima Inc 256
65.49.65.0/24 Server Optima Inc 256
66.220.29.0/24 Server Optima Inc 256
74.82.63.0/24 Server Optima Inc 256
74.214.172.0/24 ServerOptima Inc 256
74.214.173.0/24 ServerOptima Inc 256
74.214.174.0/24 ServerOptima Inc 256
184.105.7.0/24 Server Optima Inc 256

Netblock Company
2001:470:182::/48 Hurricane Electric LLC
2602:f639::/48 ServerOptima
2602:f639:1::/48 ServerOptima
2602:f639:2::/48 ServerOptima
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WHOIS Details

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                                                ASHandle:       AS401742
                                                OrgID:          AS401742
                                                ASName:         AS401742
                                                ASNumber:       AS401742
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,452 domain names hosted across 385 IP addresses on this ASN.

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IP Address Domain Domains on this IP
64.71.152.23 ██████████ 1,573
64.71.179.156 ██████████ 25
74.82.63.199 ██████████ 24
66.220.29.178 ██████████ 19
65.19.188.61 ██████████ 17
65.19.188.136 ██████████ 17
65.49.60.27 ██████████ 16
65.49.60.77 ██████████ 13
64.71.161.53 ██████████ 11
64.71.179.130 █████████ 11

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Peers

There are 4 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS49915 Megaport
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS49915 Megaport
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
38.129.103.151 AS401742 ServerOptima 0.56ms from New York City, US
66.220.29.12 AS401742 ServerOptima 0.29ms from Fremont, US
2602:f639:2:: AS401742 ServerOptima 1.63ms from Fremont, US
64.71.152.44 AS401742 ServerOptima 0.28ms from Fremont, US
38.129.102.189 AS401742 ServerOptima 0.14ms from Sydney, AU
65.19.188.253 AS401742 ServerOptima 0.52ms from New York City, US
2602:f639::37 AS401742 ServerOptima 0.55ms from New York City, US
74.82.63.206 AS401742 ServerOptima 0.29ms from Fremont, US
64.71.175.180 AS401742 ServerOptima 0.29ms from Fremont, US
38.129.101.251 AS401742 ServerOptima 0.30ms from Fremont, US
2602:f639:1:: AS401742 ServerOptima 1.51ms from Sydney, AU
65.49.60.216 AS401742 ServerOptima 0.27ms from Fremont, US
64.71.179.211 AS401742 ServerOptima 0.28ms from Fremont, US
65.49.65.250 AS401742 ServerOptima 1.26ms from Fremont, US
65.19.178.200 AS401742 ServerOptima 0.27ms from Fremont, US
2001:470:182:1::1e7 AS401742 ServerOptima 0.50ms from Fremont, US
74.214.172.245 AS401742 ServerOptima 0.36ms from Fremont, US
64.71.161.181 AS401742 ServerOptima 0.30ms from Fremont, US
184.105.7.217 AS401742 ServerOptima 0.50ms from New York City, 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
154.249.164.30 AS36947 Telecom Algeria 14.50ms from Algiers, DZ
77.62.167.126 AS1136 KPN B.V. 15.57ms from Amsterdam, NL
73.234.115.110 AS7922 Comcast Cable Communications, LLC 4.55ms from Boston, US
186.128.199.14 AS22927 Telefonica de Argentina 1.94ms from Buenos Aires, AR
18.116.154.254 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
192.30.156.254 AS27216 Air Advantage LLC 7.51ms from Grand Rapids, US
119.237.42.254 AS4760 HKT Limited 0.75ms from Hong Kong, HK
222.100.24.46 AS4766 Korea Telecom 0.75ms from Incheon, KR
125.140.252.190 AS4766 Korea Telecom 3.25ms from Incheon, KR
202.3.29.78 AS9530 SHINSEGAE I C Co., Ltd. 1.46ms from Incheon, KR
104.34.50.254 AS20001 Charter Communications Inc 5.51ms from Los Angeles, US
189.251.32.190 AS8151 UNINET 2.48ms from Mexico City, MX
112.83.93.254 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Nanjing, CN
24.73.17.78 AS33363 Charter Communications, Inc 8.23ms from Orlando, US
14.66.177.30 AS4766 Korea Telecom 2.62ms from Seoul, KR
14.44.105.254 AS4766 Korea Telecom 6.93ms from Seoul, KR
101.34.135.142 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.61ms from Shanghai, CN
60.53.20.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.39ms from Singapore, SG
1.168.95.158 AS3462 Data Communication Business Group 1.72ms from Taichung, TW
219.91.68.254 AS131627 Peicity Digital Cable Television., LTD 1.33ms from Taipei, TW
89.155.239.254 AS2860 NOS COMUNICACOES, S.A. 5.34ms from Braga, PT
164.41.44.78 AS21506 Fundação Universidade de Brasília 0.60ms from Brasilia, BR
23.10.235.254 AS16625 Akamai Technologies, Inc. 0.12ms from Delhi, IN
58.22.5.142 AS4837 CHINA UNICOM China169 Backbone 7.57ms from Fuzhou, CN
219.222.243.238 AS4538 China Education and Research Network Center 2.10ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 65.49.65.66
traceroute to 65.49.65.66 (65.49.65.66): 64 hops max, 52 byte packets
6 [AS401742] 65.49.65.1 1.834 ms
7 [AS401742] 65.49.65.66 1.408 ms
Measurement taken from IPinfo ProbeNet in Fremont, 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 AS401742 at robtex.

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