Autonomous System details

AS2109

TDC Holding A/S · tdc.net

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AS2109 – TDC Holding A/S

Field	Value
Country	Denmark
Website	tdc.net
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	ripe
Allocated	56 years ago on Jan 01, 1970
Updated	7 years ago on Oct 18, 2018

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2109
                                                OrgID:          AS2109
                                                ASName:         AS2109
                                                ASNumber:       AS2109
                                                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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ASN API & Database

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
143.132.36.253	AS32229 Jackson State University	`15.23ms` from Atlanta, US
38.178.87.221	AS35986 Vyve Broadband	`8.76ms` from Atlanta, US
106.13.137.173	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.38ms` from Beijing, CN
52.37.242.93	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
181.52.148.253	AS10620 Telmex Colombia S.A.	`18.14ms` from Bogotá, CO
117.200.41.141	AS9829 National Internet Backbone	`6.73ms` from Chennai, IN
129.16.127.157	AS2841 Chalmers University of Technology	`5.75ms` from Copenhagen, DK
155.12.28.29	AS37084 Simbanet (T) Limited	`0.79ms` from Dar es Salaam, TZ
195.4.167.93	AS60175 Wortmann AG	`4.94ms` from Duesseldorf, DE
149.249.111.45	AS29505 Stadtwerke Luebeck Digital GmbH	`1.63ms` from Hamburg, DE
95.8.204.77	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.59ms` from Istanbul, TR
106.57.6.125	AS4134 CHINANET-BACKBONE	`2.80ms` from Kunming, CN
80.23.68.93	AS3269 Telecom Italia S.p.A.	`3.53ms` from Milan, IT
69.119.99.77	AS6128 Cablevision Systems Corp.	`2.65ms` from New York City, US
119.229.217.109	AS17511 OPTAGE Inc.	`1.61ms` from Osaka, JP
143.54.83.29	AS19200 Universidade Federal do Rio Grande do Sul	`0.68ms` from Porto Alegre, BR
3.208.113.45	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
192.107.94.221	AS137 Consortium GARR	`14.20ms` from Rome, IT
138.219.15.77	AS27729 Globalnet.hn	`0.41ms` from San Salvador, SV
61.206.123.29	AS2514 NTT PC Communications, Inc.	`2.04ms` from Tokyo, JP
5.101.222.61	AS199524 G-Core Labs S.A.	`0.12ms` from Toronto, CA
192.182.191.189	AS5650 Frontier Communications of America, Inc.	`7.59ms` from Ashburn, US
51.54.98.61	AS8070 Microsoft Corporation	`0.58ms` from Boydton, US
197.57.175.205	AS8452 TE-AS	`3.98ms` from Cairo, EG
173.88.181.237	AS10796 Charter Communications Inc	`12.61ms` from Columbus, 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 AS2109 at robtex.

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