Autonomous System details

AS33733

CASTRO TELECOM LLC · ulisboa.pt

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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
94.64.160.165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.48ms` from Athens, GR
98.241.9.85	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Chicago, US
189.76.192.21	AS28359 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	`5.99ms` from Curitiba, BR
106.223.134.5	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.77ms` from Delhi, IN
87.158.83.5	AS3320 Deutsche Telekom AG	`4.59ms` from Hamburg, DE
149.30.244.5	AS133199 SonderCloud Limited	`0.47ms` from Hong Kong, HK
86.148.132.37	AS2856 British Telecommunications PLC	`2.52ms` from London, GB
86.178.108.101	AS2856 British Telecommunications PLC	`1.87ms` from London, GB
45.14.123.21	AS42947 Telfy Telecom S.L.	`7.70ms` from Madrid, ES
103.45.161.149	AS4837 CHINA UNICOM China169 Backbone	`8.65ms` from Nanjing, CN
68.200.179.21	AS33363 Charter Communications, Inc	`8.89ms` from Orlando, US
58.56.20.69	AS4134 CHINANET-BACKBONE	`5.93ms` from Qingdao, CN
54.89.5.85	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
186.79.16.117	AS7418 TELEFÓNICA CHILE S.A.	`7.91ms` from Santiago, CL
115.138.155.245	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
42.54.6.181	AS4837 CHINA UNICOM China169 Backbone	`5.72ms` from Tieling, CN
133.237.7.181	AS23820 Rakuten Group, Inc.	`2.30ms` from Tokyo, JP
24.126.246.37	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Atlanta, US
185.182.161.5	AS47267 Serbian National Internet Domain Registry Foundation	`0.54ms` from Belgrade, RS
160.179.188.101	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.70ms` from Casablanca, MA
3.138.70.197	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
187.49.129.53	AS28145 RLINE TELECOM LTDA	`11.70ms` from Curitiba, BR
200.151.213.69	AS7738 V tal	`18.67ms` from Fortaleza, BR
70.92.36.85	AS11427 Charter Communications Inc	`1.11ms` from Houston, US
71.48.61.53	AS209 CenturyLink Communications, LLC	`10.70ms` from Las Vegas, US

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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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