Autonomous System details

AS33733

CASTRO TELECOM LLC  ·  ulisboa.pt

United States

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AS33733 – CASTRO TELECOM LLC

Field Value
Country United States
Website ulisboa.pt
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 2 years ago on Jan 22, 2024
Updated 2 years ago on Jan 22, 2024

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS33733
                                                OrgID:          AS33733
                                                ASName:         AS33733
                                                ASNumber:       AS33733
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
124.121.191.197 AS17552 True Online 2.96ms from Bangkok, TH
52.227.7.37 AS8075 Microsoft Corporation 0.57ms from Boydton, US
201.211.176.165 AS8048 CANTV Servicios, Venezuela 5.94ms from Caracas, VE
23.37.50.133 AS16625 Akamai Technologies, Inc. 0.22ms from Frankfurt am Main, DE
213.78.19.53 AS13285 TalkTalk Communications Limited 1.89ms from Manchester, GB
189.139.235.245 AS8151 UNINET 1.71ms from Mexico City, MX
118.184.248.133 AS23650 AS Number for CHINANET jiangsu province backbone 3.66ms from Nanjing, CN
112.225.195.21 AS4837 CHINA UNICOM China169 Backbone 2.81ms from Qingdao, CN
209.148.102.149 AS46375 Sonic Telecom LLC 0.37ms from San Jose, US
75.146.251.21 AS7922 Comcast Cable Communications, LLC 6.74ms from Secaucus, US
118.127.192.21 AS17839 LG HelloVision Corp. 4.64ms from Seoul, KR
120.92.150.101 AS4811 China Telecom (Group) 2.82ms from Shanghai, CN
114.73.66.85 AS4804 Microplex PTY LTD 9.41ms from Sydney, AU
35.74.84.5 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
149.104.50.5 AS18186 Nebula Global LLC 0.39ms from Tokyo, JP
67.21.250.5 AS33554 Neutral Data Centers Corp. 0.33ms from Toronto, CA
184.70.33.21 AS6327 Shaw Communications 0.46ms from Winnipeg, CA
202.29.217.5 AS4621 UNINET-TH 0.84ms from Bangkok, TH
123.124.116.5 AS4808 China Unicom Beijing Province Network 3.03ms from Beijing, CN
186.114.158.5 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.84ms from Bogota, CO
177.23.113.245 AS262893 P4 TELECOM LTDA 0.56ms from Chapeco, BR
188.212.248.5 AS62074 SOLUTIONS CENTER SRL 1.35ms from Constanţa, RO
12.34.73.229 AS7018 AT&T Enterprises, LLC 8.41ms from Los Angeles, US
62.169.159.53 AS214438 NexGen Cloud Ltd 0.60ms from Montreal, CA
4.79.146.149 AS3356 Level 3 Parent, LLC 0.73ms from Orlando, US

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 AS33733 at robtex.

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