176.20.0.0/17

AS3292 · TDC Holding A/S

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Summary

Country	Denmark
Domain	tdc.net
ASN	AS3292
Registry	RIPE
ID	DK-TELEDANMARK-20100504

WHOIS Details

inetnum:        176.20.0.0 - 176.20.127.255
netname:        DK-TELEDANMARK-20100504
country:        DK
org:            ORG-TD1-RIPE
admin-c:        AS5071-RIPE
tech-c:         AS5071-RIPE
status:         ALLOCATED PA
remarks:        For abuse and security issues please
remarks:        see http://postmaster.tdc.dk or
remarks:        contact postmaster@abuse.mail.dk
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3292-MNT
mnt-lower:      TDK-MNT
mnt-lower:      AS3292-MNT
mnt-routes:     TDK-MNT
mnt-irt:        IRT-TDC-CSIRT
created:        2023-12-13T12:52:49Z
last-modified:  2023-12-13T12:52:49Z
source:         RIPE
abuse-email:    postmaster@abuse.mail.dk
abuse-c:        TDCA2-RIPE
abuse-org:      ORG-TD1-RIPE

organisation:   ORG-TD1-RIPE
org-name:       TDC Holding A/S
country:        DK
org-type:       LIR
address:        Sletvej 30
address:        DK-8310
address:        Tranbjerg J
address:        DENMARK
phone:          +45 7070 3000
e-mail:         LIR@tdcnet.dk
admin-c:        NCB1-RIPE
admin-c:        MDBO1-RIPE
admin-c:        MBP137-RIPE
abuse-c:        TDCA2-RIPE
notify:         staff@eng.tdc.net
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS3292-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3292-MNT
created:        2004-04-17T11:14:52Z
last-modified:  2024-05-29T09:36:48Z
source:         RIPE
abuse-email:    postmaster@abuse.mail.dk
abuse-c:        TDCA2-RIPE
abuse-org:      undefined

role:           AS3292 Staff
address:        TDC A/S
address:        Sletvej 30, 8-062
address:        DK-8310 Tranbjerg
address:        Denmark
e-mail:         staff@eng.tdc.net
remarks:        contact info: http://as3292.peeringdb.com
admin-c:        NCB1-RIPE
admin-c:        MBP137-RIPE
tech-c:         NCB1-RIPE
tech-c:         CP11490-RIPE
tech-c:         MBP137-RIPE
notify:         staff@eng.tdc.net
nic-hdl:        AS5071-RIPE
mnt-by:         AS3292-MNT
created:        2002-07-02T13:36:00Z
last-modified:  2024-05-21T09:07:14Z
source:         RIPE

route:          176.20.0.0/17
descr:          TDC
origin:         AS3292
remarks:        +---------------------------------------+
remarks:        | For abuse and security issues contact |
remarks:        | see http://postmaster.tdc.dk or |
remarks:        | contact postmaster@abuse.mail.dk |
remarks:        +---------------------------------------+
notify:         notify@ip.tele.dk
mnt-by:         AS3292-MNT
created:        2022-09-19T09:52:53Z
last-modified:  2022-09-19T09:52:53Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 176.20.0.0/16

Range	ASN	Company	Num of IPs
176.20.128.0/21	AS48101	Trooli Ltd.	2,048
176.20.136.0/21	AS48101	Trooli Ltd.	2,048
176.20.144.0/21	AS48101	Trooli Ltd.	2,048
176.20.152.0/21	AS48101	Trooli Ltd.	2,048
176.20.160.0/21	AS48101	Trooli Ltd.	2,048
176.20.168.0/21	AS48101	Trooli Ltd.	2,048
176.20.176.0/21	AS48101	Trooli Ltd.	2,048
176.20.184.0/21	AS48101	Trooli Ltd.	2,048

Hosted domains

There are 95 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
176.20.24.237	spilbowling.dk	46
176.20.24.215	etbfchampionships.eu	20
176.20.46.98	byradoor.dk	4
176.20.89.94	xn--sp-lka.dk	3
176.20.24.233	bowling-aalborg.dk	3
176.20.115.202	5773.dk	2
176.20.84.87	warbot.dk	1
176.20.60.77	krist1sen.dk	1
176.20.63.24	2dconsult.dk	1
176.20.90.168	dzl.dk	1
176.20.61.15	mukuf.com	1
176.20.28.237	shopmi.dk	1
176.20.1.239	ankerelnegaard.dk	1
176.20.48.119	olebang.dk	1
176.20.62.119	kagstrup.dk	1
176.20.87.57	hidden.dk	1
176.20.96.116	wackdonalds.dk	1
176.20.86.198	jwow.dk	1
176.20.27.114	highpart.fr	1
176.20.1.3	mysecurebackup.dk	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

7,777 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
176.20.78.249	AS3292 TDC Holding A/S	`0.70ms` from Copenhagen, DK
176.20.45.240	AS3292 TDC Holding A/S	`1.39ms` from Copenhagen, DK
176.20.60.193	AS3292 TDC Holding A/S	`4.05ms` from Copenhagen, DK
176.20.27.158	AS3292 TDC Holding A/S	`0.67ms` from Copenhagen, DK
176.20.18.233	AS3292 TDC Holding A/S	`4.94ms` from Copenhagen, DK
176.20.91.14	AS3292 TDC Holding A/S	`0.90ms` from Copenhagen, DK
176.20.85.15	AS3292 TDC Holding A/S	`1.01ms` from Skanderborg, DK
176.20.13.185	AS3292 TDC Holding A/S	`0.55ms` from Skanderborg, DK
176.20.56.1	AS3292 TDC Holding A/S	`1.59ms` from Copenhagen, DK
176.20.77.30	AS3292 TDC Holding A/S	`0.97ms` from Copenhagen, DK
176.20.66.209	AS3292 TDC Holding A/S	`1.33ms` from Copenhagen, DK
176.20.1.6	AS3292 TDC Holding A/S	`0.76ms` from Copenhagen, DK
176.20.0.53	AS3292 TDC Holding A/S	`0.78ms` from Copenhagen, DK
176.20.93.109	AS3292 TDC Holding A/S	`0.91ms` from Copenhagen, DK
176.20.84.1	AS3292 TDC Holding A/S	`0.91ms` from Skanderborg, DK
176.20.124.93	AS3292 TDC Holding A/S	`1.37ms` from Skanderborg, DK
176.20.22.255	AS3292 TDC Holding A/S	`5.77ms` from Copenhagen, DK
176.20.51.114	AS3292 TDC Holding A/S	`1.53ms` from Copenhagen, DK
176.20.57.140	AS3292 TDC Holding A/S	`6.76ms` from Copenhagen, DK
176.20.117.1	AS3292 TDC Holding A/S	`3.93ms` from Skanderborg, DK
176.20.38.1	AS3292 TDC Holding A/S	`1.18ms` from Copenhagen, DK
176.20.15.93	AS3292 TDC Holding A/S	`0.63ms` from Copenhagen, DK
176.20.63.1	AS3292 TDC Holding A/S	`5.54ms` from Copenhagen, DK
176.20.32.1	AS3292 TDC Holding A/S	`1.01ms` from Copenhagen, DK
176.20.122.129	AS3292 TDC Holding A/S	`1.16ms` from Skanderborg, DK

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
62.195.15.1	AS33915 Vodafone Libertel B.V.	`4.48ms` from Amsterdam, NL
184.171.142.1	AS14430 BalsamWest FiberNET, LLC	`10.85ms` from Atlanta, US
12.20.208.193	AS7018 AT&T Enterprises, LLC	`11.64ms` from Atlanta, US
99.2.59.193	AS7018 AT&T Enterprises, LLC	`5.08ms` from Atlanta, US
125.24.179.65	AS23969 TOT Public Company Limited	`1.47ms` from Bangkok, TH
213.17.154.209	AS12741 Netia SA	`5.64ms` from Berlin, DE
65.219.192.177	AS701 Verizon Business	`0.93ms` from Boston, US
84.195.137.17	AS6848 Telenet BV	`6.40ms` from Brussels, BE
75.189.208.1	AS11426 Charter Communications Inc	`7.79ms` from Charlotte, US
222.211.159.1	AS4134 CHINANET-BACKBONE	`3.69ms` from Chengdu, CN
175.153.199.1	AS4837 CHINA UNICOM China169 Backbone	`6.51ms` from Chengdu, CN
65.171.176.1	AS14991 ElkhartNet, Inc	`1.97ms` from Chicago, US
50.83.119.1	AS30036 Mediacom Communications Corp	`13.18ms` from Chicago, US
74.113.43.193	AS25943 Point Broadband Fiber Holding, LLC	`3.00ms` from Columbus, US
188.179.90.161	AS3292 TDC Holding A/S	`0.91ms` from Copenhagen, DK
72.47.43.1	AS19108 Optimum	`4.20ms` from Dallas, US
223.226.158.1	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.36ms` from Delhi, IN
63.228.210.177	AS209 CenturyLink Communications, LLC	`12.13ms` from Denver, US
67.223.167.1	AS21803 Cedar Networks	`10.97ms` from Denver, US
184.166.172.1	AS33588 Charter Communications LLC	`2.79ms` from Denver, US
87.34.174.193	AS1213 HEAnet CLG	`2.13ms` from Dublin, IE
86.44.182.1	AS5466 Eircom Limited	`3.65ms` from Dublin, IE
222.87.28.1	AS4134 CHINANET-BACKBONE	`8.17ms` from Guiyang, CN
87.177.129.65	AS3320 Deutsche Telekom AG	`1.82ms` from Hamburg, DE
115.199.114.65	AS4134 CHINANET-BACKBONE	`5.16ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 176.20.83.142

traceroute to 176.20.83.142 (176.20.83.142): 64 hops max, 52 byte packets

1 [AS136258] 185.186.79.1 2.529 ms

2 *

3 *

4 [AS3292] 87.54.6.57 2.247 ms

5 [AS3292] 83.88.18.99 0.766 ms

6 [AS3292] 176.20.83.142 6.276 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On October 30th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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