77.221.32.0/20

AS12301 · Invitech ICT Services Kft.

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Summary

Country	Hungary
Domain	microsystem.hu
ASN	AS12301
Registry	RIPE
ID	HU-MICROSYSTEM-20070327

WHOIS Details

inetnum:        77.221.32.0 - 77.221.63.255
netname:        HU-MICROSYSTEM-20070327
country:        HU
org:            ORG-MK6-RIPE
admin-c:        iv19-ripe
tech-c:         iv19-ripe
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-MICROSYSTEM
mnt-lower:      MNT-OPENNET
mnt-lower:      MNT-MICROSYSTEM
mnt-domains:    MNT-MICROSYSTEM
mnt-routes:     MNT-MICROSYSTEM
notify:         hostmaster@microsystem.hu
created:        2007-03-27T12:49:58Z
last-modified:  2020-02-12T21:31:33Z
source:         RIPE
abuse-email:    csvarasdy@ms.hu
abuse-c:        AR15472-RIPE
abuse-org:      ORG-MK6-RIPE

organisation:   ORG-MK6-RIPE
org-name:       Microsystem-Kecskemet Kft
country:        HU
org-type:       LIR
address:        NAGYKOROSI STR 12
address:        H6000
address:        KECSKEMET
address:        HUNGARY
phone:          +3676900000
phone:          +3676505910
fax-no:         +3676505921
e-mail:         csvarasdy@ms.hu
abuse-c:        AR15472-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-MICROSYSTEM
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-MICROSYSTEM
created:        2007-01-22T06:11:12Z
last-modified:  2022-05-10T13:11:17Z
source:         RIPE
admin-c:        IV19-RIPE
abuse-email:    csvarasdy@ms.hu
abuse-c:        AR15472-RIPE
abuse-org:      undefined

person:         Imre Varasdy
address:        Microsystem Kecskemet Ltd.
address:        Nagykorosi u.12
address:        H-6000 Kecskemet
address:        Hungary
phone:          +36 76 509 002
phone:          +36 76 505910
fax-no:         +36 76 505921
e-mail:         iv19-ripe@microsystem.hu
nic-hdl:        IV19-RIPE
mnt-by:         mnt-microsystem
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:23Z
source:         RIPE

route:          77.221.48.0/23
descr:          Microsystem Block Assigned ISP Customer
origin:         AS197889
mnt-by:         AS12301-MNT
mnt-by:         MNT-MICROSYSTEM
created:        2011-12-07T12:09:23Z
last-modified:  2011-12-07T12:09:23Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 77.221.32.0/20

Range	ASN	Company	Num of IPs
77.221.42.0/24	AS200964	Isiscom Access network No.3	256
77.221.44.0/23	AS197889	ZT Network access	512
77.221.46.0/23	AS197889	Microsystem-Kecskemet Kft	512
77.221.32.0/22	AS197889	Microsystem-Kecskemet Network	1,024

Nearby Ranges

BGP prefixes that overlap with 77.221.0.0/16

Range	ASN	Company	Num of IPs
77.221.160.0/19	AS8607	Digital Space Group Limited	8,192
77.221.64.0/19	AS21412	UAB Cgates	8,192
77.221.0.0/19	AS42560	Telemach BH d.o.o. Sarajevo	8,192
77.221.96.0/19	AS42769	Mohammed Ali Alesayi Group	8,192
77.221.224.0/19	AS42876	Unit IT Services ApS	8,192
77.221.32.0/22	AS197889	Microsystem-Kecskemet Network	1,024
77.221.136.0/22	AS210644	AEZA GROUP LLC	1,024
77.221.140.0/22	AS210644	AEZA GROUP LLC	1,024
77.221.52.0/23	AS197889	Microsystem access network allocation	512
77.221.56.0/23	AS197889	Microsystem-Kecskemet Kft	512
77.221.58.0/23	AS197889	Microsystem-Kecskemet Kft	512
77.221.152.0/23	AS210644	AEZA GROUP LLC	512
77.221.154.0/23	AS210644	AEZA GROUP LLC	512
77.221.156.0/23	AS210644	AEZA GROUP LLC	512
77.221.158.0/23	AS210644	AEZA GROUP LLC	512
77.221.44.0/23	AS197889	ZT Network access	512
77.221.46.0/23	AS197889	Microsystem-Kecskemet Kft	512
77.221.150.0/24	AS213999	Zama Technologies LTD	256
77.221.48.0/24	AS62214	Microsystem-Kecskemet Kft	256
77.221.55.0/24	AS215366	Microsystem-Kecskemet Kft	256
77.221.134.0/24	AS215376	F-O-F-NET	256
77.221.146.0/24	AS215376	F-O-F-NET	256
77.221.145.0/24	AS216024	ALEKSEI FEDOROV PR KRUSEVAC	256
77.221.132.0/24	AS216139	Iron Hosting Centre LTD	256
77.221.133.0/24	AS216139	IHC network in Amsterdam, NL (Iron Hosting Centre Ltd., London, UK)	256
77.221.151.0/24	AS216246	AEZA GROUP Ltd	256
77.221.135.0/24	AS216300	New Hosting Technologies LLC	256
77.221.144.0/24	AS216300	New Hosting Technologies LLC	256
77.221.147.0/24	AS216300	New Hosting Technologies LLC	256
77.221.49.0/24	AS39679	Microsystem-Kecskemet Kft	256
77.221.148.0/24	AS210644	AEZA GROUP LLC	256
77.221.149.0/24	AS210644	AEZA GROUP LLC	256
77.221.130.0/24	AS41535	LLC ASTRA CLOUD	256
77.221.63.0/24	AS12301	KitNet Customer Network	256
77.221.51.0/24	AS197248	OpenNetworks Access Network	256
77.221.42.0/24	AS200964	Isiscom Access network No.3	256

Hosted domains

There are 1,527 domain names hosted across 47 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

1,436 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
77.221.47.46	AS197889 Microsystem-Kecskemet Kft	`7.90ms` from Budapest, HU
77.221.45.230	AS197889 Microsystem-Kecskemet Kft	`0.39ms` from Budapest, HU
77.221.40.187	AS200964 Isis-Com Kft.	`4.80ms` from Budapest, HU
77.221.37.19	AS200964 Isis-Com Kft.	`4.65ms` from Budapest, HU
77.221.41.253	AS200964 Isis-Com Kft.	`5.23ms` from Budapest, HU
77.221.32.1	AS197889 Microsystem-Kecskemet Kft	`0.57ms` from Budapest, HU
77.221.38.237	AS200964 Isis-Com Kft.	`4.86ms` from Budapest, HU
77.221.34.129	AS197889 Microsystem-Kecskemet Kft	`5.26ms` from Budapest, HU
77.221.33.2	AS197889 Microsystem-Kecskemet Kft	`5.37ms` from Budapest, HU
77.221.35.129	AS197889 Microsystem-Kecskemet Kft	`5.63ms` from Budapest, HU
77.221.39.41	AS200964 Isis-Com Kft.	`4.80ms` from Budapest, HU
77.221.42.108	AS200964 Isis-Com Kft.	`5.23ms` from Budapest, HU
77.221.36.180	AS200964 Isis-Com Kft.	`4.91ms` from Budapest, HU
77.221.43.82	AS197889 Microsystem-Kecskemet Kft	`0.70ms` 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
185.66.144.100	AS204832 Data Hub Integrated Solutions Moro LLC	`6.03ms` from Al Fujairah City, AE
1.88.89.132	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.15ms` from Beijing, CN
141.63.4.52	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`2.33ms` from Berlin, DE
206.221.145.228	AS25660 Fidium	`8.79ms` from Chicago, US
69.243.250.148	AS7922 Comcast Cable Communications, LLC	`11.72ms` from Chicago, US
108.130.110.132	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
43.216.239.52	AS16509 Amazon.com, Inc.	`0.87ms` from Kuala Lumpur, MY
112.209.242.132	AS9299 Philippine Long Distance Telephone Company	`10.04ms` from Manila, PH
124.103.87.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.83ms` from Osaka, JP
206.55.102.212	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
169.236.83.52	AS22323 University of California, Merced	`6.34ms` from San Jose, US
112.162.126.20	AS4766 Korea Telecom	`6.08ms` from Seoul, KR
1.97.246.116	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
203.6.114.52	AS18220 Australian Defence Organisation	`5.47ms` from Sydney, AU
210.64.29.212	AS4780 Digital United Inc.	`3.70ms` from Taipei, TW
54.238.234.164	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
77.239.33.116	AS15600 Quickline AG	`7.85ms` from Zuerich, CH
122.108.230.180	AS4804 Microplex PTY LTD	`4.41ms` from Adelaide, AU
134.164.87.180	AS6009 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
110.143.241.196	AS1221 Telstra Limited	`1.85ms` from Brisbane, AU
20.33.40.52	AS8069 Microsoft Corporation	`0.20ms` from Dublin, IE
87.177.37.164	AS3320 Deutsche Telekom AG	`9.16ms` from Frankfurt am Main, DE
134.213.4.164	AS15395 Rackspace Ltd.	`1.23ms` from London, GB
86.4.135.20	AS5089 Virgin Media Limited	`6.54ms` from London, GB
86.13.135.196	AS5089 Virgin Media Limited	`9.52ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 77.221.36.247

traceroute to 77.221.36.247 (77.221.36.247): 64 hops max, 52 byte packets

2 [] 193.188.137.158 10.481 ms

3 [AS200964] 77.221.40.177 7.619 ms

4 [AS200964] 77.221.36.247 6.366 ms

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On March 13th 2026

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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