81.0.122.0/23

AS20845 · DIGI Tavkozlesi es Szolgaltato Kft.

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Summary

Country	Hungary
Domain	digi.hu
ASN	AS20845
Registry	RIPE
ID	HU-HDSNET-20011206

WHOIS Details

inetnum:        81.0.122.0 - 81.0.123.255
netname:        HU-HDSNET-20011206
country:        HU
descr:          DIGI - INVITEL pool
org:            ORG-EMKL1-RIPE
admin-c:        HTS51-RIPE
tech-c:         HTS51-RIPE
status:         ALLOCATED PA
mnt-by:         HDSNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-04-16T12:34:57Z
last-modified:  2019-07-23T08:05:06Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        HTS51-RIPE
abuse-org:      ORG-EMKL1-RIPE

organisation:   ORG-EMKL1-RIPE
org-name:       DIGI Tavkozlesi es Szolgaltato Kft.
country:        HU
org-type:       LIR
address:        Krisztina krt. 39
address:        1013
address:        BUDAPEST
address:        HUNGARY
phone:          +3617070707
fax-no:         +3617070009
e-mail:         [email protected]
admin-c:        SMOK-RIPE
abuse-c:        HTS51-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        HDSNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HDSNET-MNT
created:        2007-05-14T10:11:03Z
last-modified:  2023-11-06T09:23:54Z
source:         RIPE

role:           HDSNET Technical Staff
address:        Krisztina krt. 39
address:        H-1013 Budapest
address:        Hungary
phone:          +36 1 7070707
fax-no:         +36 1 7070009
remarks:        ***********************************************
remarks:        * spam or security notify to: [email protected] *
remarks:        ***********************************************
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SMOK-RIPE
admin-c:        IOS2-RIPE
tech-c:         SMOK-RIPE
tech-c:         IOS2-RIPE
nic-hdl:        HTS51-RIPE
mnt-by:         HDSNET-MNT
notify:         [email protected]
created:        2007-05-14T11:47:02Z
last-modified:  2023-10-30T11:26:24Z
source:         RIPE

route:          81.0.122.0/23
descr:          DIGI - INVITEL pool
origin:         AS20845
mnt-by:         HDSNET-MNT
created:        2019-04-15T09:48:54Z
last-modified:  2021-04-15T14:35:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/16

Range	ASN	Company	Num of IPs
81.0.0.0/18	AS15704	XTRA TELECOM S.A.	16,384
81.0.128.0/18	AS2116	GLOBALCONNECT AS	16,384
81.0.192.0/22	AS15685	CASABLANCA INT a.s.	1,024
81.0.248.0/23	AS51167	Contabo GmbH	512
81.0.124.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.88.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.96.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.254.0/23	AS15685	CASABLANCA INT a.s.	512
81.0.242.0/23	AS204383	CASABLANCA INT a.s.	512
81.0.108.0/23	AS20845	DIGI - INVITEL pool	512
81.0.126.0/23	AS20845	DIGI - INVITEL pool	512
81.0.98.0/23	AS20845	DIGI - INVITEL pool	512
81.0.210.0/23	AS21430	WIA spol. s.r.o.	512
81.0.244.0/23	AS21430	WIA spol. s.r.o.	512
81.0.218.0/23	AS51167	Contabo GmbH	512
81.0.220.0/23	AS51167	Contabo GmbH	512
81.0.246.0/23	AS51167	Contabo GmbH	512
81.0.229.0/24	AS21430	WIA spol. s.r.o.	256
81.0.68.0/24	AS12301	Egomnet Kft.	256
81.0.119.0/24	AS12301	Data center	256
81.0.104.0/24	AS12301	Datacenter Hosting Internet	256
81.0.97.0/24	AS12301	Net-Tech Consulting Kft.	256
81.0.67.0/24	AS12301	Euroweb Internet Service Provider	256
81.0.199.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.217.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.226.0/24	AS15685	NETHOST s.r.o.	256
81.0.228.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.250.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.227.0/24	AS21430	WIA spol. s.r.o.	256
81.0.124.0/24	AS12301	Deploy Is Kft.	256
81.0.230.0/24	AS204383	CASABLANCA INT a.s.	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.0.123.230	adappt.online	2
81.0.123.9	reskotibor.hu	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

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

IP Address	ASN	Details
81.0.123.254	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.28ms` from Budapest, HU
81.0.122.19	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.69ms` from Budapest, HU

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
92.114.3.7	AS5606 GTS Telecom SRL	`0.79ms` from Bucharest, RO
182.135.137.7	AS4134 CHINANET-BACKBONE	`5.74ms` from Chengdu, CN
217.247.126.231	AS3320 Deutsche Telekom AG	`9.64ms` from Frankfurt am Main, DE
14.175.23.39	AS45899 VNPT Corp	`3.63ms` from Hanoi, VN
84.250.217.55	AS1759 Telia Finland Oyj	`3.29ms` from Helsinki, FI
117.194.146.119	AS9829 National Internet Backbone	`1.23ms` from Kolkata, IN
73.198.50.55	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Morris Plains, US
217.247.244.23	AS3320 Deutsche Telekom AG	`9.58ms` from Nuernberg, DE
51.138.210.7	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
210.94.0.7	AS9318 SK Broadband Co Ltd	`1.19ms` from Seoul, KR
60.60.119.167	AS9824 JCOM Co., Ltd.	`11.40ms` from Tokyo, JP
172.234.153.7	AS63949 Akamai Connected Cloud	`0.25ms` from Ashburn, US
71.62.196.7	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Ashburn, US
122.179.56.119	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.48ms` from Chennai, IN
3.248.238.247	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
3.65.211.247	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
102.32.88.39	AS327782 Metrofibre Networx	`2.30ms` from Johannesburg, ZA
149.102.23.7	AS210874 Box Broadband Limited	`2.65ms` from London, GB
65.2.100.39	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
171.39.218.103	AS4837 CHINA UNICOM China169 Backbone	`14.72ms` from Nanning, CN
108.24.170.39	AS701 Verizon Business	`3.57ms` from New York City, US
151.45.183.167	AS1267 WIND TRE S.P.A.	`9.89ms` from Rome, IT
92.252.182.215	AS12389 PJSC Rostelecom	`12.13ms` from Samara, RU
120.79.205.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.12ms` from Shenzhen, CN
138.75.18.135	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.19ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f4 81.0.123.235

traceroute to 81.0.123.235 (81.0.123.235): 64 hops max, 52 byte packets

4 [] 193.188.137.96 0.472 ms

5 *

6 *

7 *

8 [AS20845] 81.0.123.235 2.187 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On December 14th 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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