77.66.19.0/24

AS47292 · Sentia Denmark A/S

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Summary

Country	Denmark
Domain	netgroup.dk
ASN	AS47292
Registry	RIPE
ID	NETGROUP-AS-NET

WHOIS Details

inetnum:        77.66.18.248 - 77.66.19.31
netname:        NETGROUP-AS-NET
descr:          Netgroup A/S
country:        DK
admin-c:        NN72-RIPE
tech-c:         NN72-RIPE
status:         ASSIGNED PA
mnt-by:         NETGROUP-NETADMIN
created:        2016-09-20T13:35:32Z
last-modified:  2016-09-20T13:35:32Z
source:         RIPE
abuse-email:    abuse@netgroup.dk
abuse-c:        NAC19-RIPE
abuse-org:      ORG-NA12-RIPE

role:           Netgroup Netadmin
address:        Netgroup A/S
address:        St. Kongensgade 40H, 2.th.
address:        1264 Koebenhavn K
address:        Denmark
phone:          +45 7025 2686
fax-no:         +45 7025 2687
e-mail:         netadmin@ngdc.net
org:            ORG-NA12-RIPE
remarks:        trouble: support@netgroup.dk
abuse-mailbox:  abuse@netgroup.dk
admin-c:        MA19472-RIPE
admin-c:        SA32532-RIPE
admin-c:        CL65-RIPE
tech-c:         MA19472-RIPE
tech-c:         SA32532-RIPE
tech-c:         CL65-RIPE
mnt-by:         NETGROUP-NETADMIN
nic-hdl:        NN72-RIPE
created:        2002-01-30T10:32:39Z
last-modified:  2020-03-03T09:26:33Z
source:         RIPE

route:          77.66.0.0/17
descr:          Netgroup A/S
origin:         AS16245
notify:         ripe@ngdc.net
remarks:        +-----------------------------------------------+
remarks:        | Network security issues: security@netgroup.dk |
remarks:        +-----------------------------------------------+
mnt-by:         NETGROUP-NETADMIN
mnt-routes:     NETGROUP-NETADMIN
created:        2007-01-24T10:01:34Z
last-modified:  2019-02-05T10:59:33Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.66.0.0/16

Range	ASN	Company	Num of IPs
77.66.128.0/17	AS8359	MTS PJSC	32,768
77.66.64.0/22	AS47292	Commercial and residential internet access.	1,024

Hosted domains

There are 22 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.66.19.133	casinokapow.com	5
77.66.19.90	brazilbingonetwork.com.br	2
77.66.19.194	aab38.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

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Pingable IPs

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

IP Address	ASN	Details
77.66.19.129	AS47292 Sentia Denmark A/S	`0.56ms` from Copenhagen, 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
20.160.178.248	AS8075 Microsoft Corporation	`0.19ms` from Amsterdam, NL
43.143.249.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.77ms` from Beijing, CN
37.80.23.136	AS3320 Deutsche Telekom AG	`15.76ms` from Berlin, DE
46.142.108.200	AS8881 1&1 Versatel Deutschland GmbH	`1.74ms` from Berlin, DE
4.150.104.8	AS8075 Microsoft Corporation	`0.15ms` from Boydton, US
24.66.145.216	AS6327 Shaw Communications Inc.	`4.67ms` from Calgary, CA
122.163.129.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.33ms` from Delhi, IN
94.204.32.56	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.73ms` from Dubai, AE
168.63.57.248	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
2.166.205.8	AS3320 Deutsche Telekom AG	`12.96ms` from Frankfurt am Main, DE
95.146.203.152	AS2856 British Telecommunications PLC	`2.78ms` from London, GB
3.96.89.8	AS16509 Amazon.com, Inc.	`0.11ms` from Montreal, CA
62.224.72.8	AS3320 Deutsche Telekom AG	`5.27ms` from Nuernberg, DE
86.223.237.120	AS3215 Orange S.A.	`6.81ms` from Paris, FR
54.226.254.72	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
172.98.86.200	AS46562 Performive LLC	`0.15ms` from Seattle, US
80.84.170.72	AS50889 NVIDIA Ltd	`0.73ms` from The Hague, NL
80.219.141.136	AS6730 Sunrise GmbH	`6.09ms` from Zuerich, CH
81.183.110.152	AS5483 Magyar Telekom Plc.	`6.07ms` from Budapest, HU
94.158.245.184	AS39798 MivoCloud SRL	`0.28ms` from Chisinau, MD
23.222.81.200	AS16625 Akamai Technologies, Inc.	`0.28ms` from Hamburg, DE
136.33.124.88	AS16591 Google Fiber Inc.	`0.77ms` from Kansas City, US
152.44.99.136	AS64267 Sprious LLC	`0.71ms` from Los Angeles, US
1.140.92.88	AS1221 Telstra Limited	`1.81ms` from Melbourne, AU
80.140.92.24	AS3320 Deutsche Telekom AG	`6.23ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f2 77.66.19.7

traceroute to 77.66.19.7 (77.66.19.7): 64 hops max, 52 byte packets

2 [] 212.237.192.22 0.534 ms

3 *

4 [AS42525] 194.182.44.133 0.941 ms

5 [] 217.30.40.38 1.344 ms

6 [] 217.30.41.223 1.296 ms

7 [] 217.30.41.201 0.711 ms

8 [AS47292] 77.66.1.206 0.979 ms

9 [AS47292] 77.66.19.7 0.765 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On October 17th 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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