178.163.144.0/21

AS42772 · Unitary enterprise A1

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Summary

Country	Belarus
Domain	a1.by
ASN	AS42772
Parent Range	178.163.128.0/17
Registry	RIPE
ID	A1-BELARUS

WHOIS Details

inetnum:        178.163.128.0 - 178.163.191.255
org:            ORG-JMDC1-RIPE
netname:        A1-BELARUS
descr:          A1 networks
country:        BY
admin-c:        VELC-RIPE
tech-c:         VELC-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-MDC
created:        2010-02-12T13:08:32Z
last-modified:  2025-02-25T08:12:28Z
source:         RIPE
abuse-email:    abuse@a1.by
abuse-c:        VELC-RIPE
abuse-org:      ORG-JMDC1-RIPE

organisation:   ORG-JMDC1-RIPE
org-name:       Unitary enterprise A1
country:        BY
org-type:       LIR
address:        Internatsionalnaya str 36/2
address:        220030
address:        MINSK
address:        BELARUS
phone:          +375296000710
phone:          +375 29 6 000 150
fax-no:         +375172269983
e-mail:         ripe@a1.by
admin-c:        VELC-RIPE
tech-c:         VELC-RIPE
abuse-c:        VELC-RIPE
mnt-ref:        RIPE-DB-MNT
mnt-ref:        MNT-MDC
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         MNT-MDC
mnt-by:         RIPE-NCC-HM-MNT
created:        2007-04-04T10:11:06Z
last-modified:  2023-10-23T09:48:00Z
source:         RIPE

role:           Velcom RIPE Admins
admin-c:        BYAS-RIPE
tech-c:         BYAS-RIPE
tech-c:         DP16233-RIPE
notify:         ripe@a1.by
address:        Unitary Enterprise A1
address:        Internatsionalnaya st., 36-2
address:        Minsk
address:        Republic of Belarus
address:        220030
phone:          +375-29-6000150
e-mail:         ripe@a1.by
abuse-mailbox:  abuse@a1.by
nic-hdl:        VELC-RIPE
mnt-by:         MNT-MDC
created:        2013-04-17T10:14:54Z
last-modified:  2022-01-17T07:15:33Z
source:         RIPE

route:          178.163.128.0/17
descr:          FE VELCOM
origin:         AS42772
mnt-by:         MNT-MDC
created:        2010-02-12T13:12:18Z
last-modified:  2010-02-12T13:12:18Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 178.163.144.0/21

Range	ASN	Company	Num of IPs
178.163.128.0/17	AS42772	Unitary enterprise A1	32,768

Nearby Ranges

BGP prefixes that overlap with 178.163.0.0/16

Range	ASN	Company	Num of IPs
178.163.128.0/17	AS42772	Unitary enterprise A1	32,768
178.163.0.0/17	AS8416	InfoLada Ltd	32,768
178.163.224.0/19	AS205820	A1 Digital Services FLLC	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

2,048 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
178.163.144.254	AS42772 Unitary enterprise A1	`0.74ms` from Minsk, BY
178.163.151.216	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
178.163.147.237	AS42772 Unitary enterprise A1	`0.73ms` from Minsk, BY
178.163.148.96	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.145.198	AS42772 Unitary enterprise A1	`0.75ms` from Minsk, BY
178.163.150.47	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.146.107	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.149.140	AS42772 Unitary enterprise A1	`0.78ms` from Minsk, BY

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
86.88.140.117	AS1136 KPN B.V.	`0.92ms` from Amsterdam, NL
40.129.42.165	AS7029 Windstream Communications LLC	`6.21ms` from Ashburn, US
181.86.201.53	AS7303 Telecom Argentina S.A.	`1.37ms` from Buenos Aires, AR
50.204.92.5	AS7922 Comcast Cable Communications, LLC	`0.88ms` from Chicago, US
45.161.186.69	AS268512 VOO TELECOM	`4.52ms` from Fortaleza, BR
200.249.86.21	AS4230 CLARO S.A.	`11.99ms` from Fortaleza, BR
72.60.85.229	AS47583 Hostinger International Limited	`0.47ms` from Frankfurt am Main, DE
125.210.191.245	AS24139 Huashu media&Network Limited	`4.87ms` from Hangzhou, CN
43.154.42.117	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
202.75.159.165	AS9534 Binariang Berhad	`1.19ms` from Kuala Lumpur, MY
67.203.181.85	AS54483 GeoLinks	`0.58ms` from Los Angeles, US
93.117.136.85	AS39855 Mod Mission Critical LLC	`0.13ms` from Madrid, ES
112.209.228.117	AS9299 Philippine Long Distance Telephone Company	`6.78ms` from Manila, PH
193.205.23.245	AS137 Consortium GARR	`0.93ms` from Milan, IT
85.235.153.213	AS31034 Aruba S.p.A.	`1.21ms` from Milan, IT
109.168.27.197	AS5602 Retelit Digital Services S.p.A.	`0.28ms` from Milan, IT
62.205.161.213	AS8402 PJSC "Vimpelcom"	`0.62ms` from Moscow, RU
202.23.73.53	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.20ms` from Osaka, JP
222.173.211.5	AS4134 CHINANET-BACKBONE	`8.09ms` from Qingdao, CN
98.91.127.245	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.218.194.21	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Reston, US
40.74.255.117	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
73.66.162.85	AS7922 Comcast Cable Communications, LLC	`8.40ms` from Santa Clara, US
98.237.173.213	AS7922 Comcast Cable Communications, LLC	`11.91ms` from Seattle, US
115.16.59.181	AS4766 Korea Telecom	`7.11ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f9 178.163.148.70

traceroute to 178.163.148.70 (178.163.148.70): 64 hops max, 52 byte packets

9 [AS60280] 185.11.76.27 90.662 ms

10 *

11 *

12 [AS42772] 178.163.148.70 88.185 ms

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On February 7th 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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