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

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

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

IP Address	ASN	Details
178.163.145.147	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.151.139	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
178.163.149.234	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.144.245	AS42772 Unitary enterprise A1	`0.75ms` from Minsk, BY
178.163.148.217	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.150.107	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
178.163.146.27	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.147.7	AS42772 Unitary enterprise A1	`0.77ms` 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
140.32.180.229	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
147.185.34.85	AS398962 CONTROLD INC.	`0.08ms` from Buenos Aires, AR
182.145.108.21	AS4134 CHINANET-BACKBONE	`6.31ms` from Chengdu, CN
108.225.34.69	AS7018 AT&T Enterprises, LLC	`2.28ms` from Dallas, US
171.232.177.101	AS7552 Viettel Group	`0.98ms` from Ho Chi Minh City, VN
116.113.82.85	AS4837 CHINA UNICOM China169 Backbone	`2.55ms` from Hohhot, CN
117.54.236.69	AS9340 INDO Internet, PT	`0.29ms` from Jakarta, ID
8.130.141.197	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.92ms` from Jining, CN
111.12.141.197	AS9808 China Mobile Communications Group Co., Ltd.	`6.00ms` from Lanzhou, CN
119.115.71.181	AS4837 CHINA UNICOM China169 Backbone	`8.61ms` from Liaoyang, CN
90.196.75.5	AS5607 Sky UK Limited	`2.57ms` from London, GB
217.158.90.101	AS8426 ClaraNET LTD	`1.35ms` from London, GB
77.229.40.85	AS12430 VODAFONE ESPANA S.A.U.	`8.45ms` from Madrid, ES
207.65.39.165	AS62713 PubMatic, Inc.	`0.58ms` from New York City, US
104.215.11.181	AS8075 Microsoft Corporation	`0.27ms` from Osaka, JP
191.118.8.149	AS6535 Telmex Servicios Empresariales S.A.	`6.46ms` from Santiago, CL
13.209.245.149	AS16509 Amazon.com, Inc.	`0.34ms` from Seoul, KR
61.249.136.245	AS4670 Shinbiro	`1.02ms` from Seoul, KR
192.71.59.69	AS42708 Glesys AB	`0.84ms` from Stockholm, SE
218.163.188.117	AS3462 Data Communication Business Group	`8.11ms` from Taichung, TW
130.69.92.85	AS2501 The University of Tokyo	`1.39ms` from Tokyo, JP
211.138.27.245	AS24445 Henan Mobile Communications Co.,Ltd	`1.52ms` from Zhengzhou, CN
40.129.42.165	AS7029 Windstream Communications LLC	`6.33ms` from Ashburn, US
86.34.136.85	AS9050 Orange Romania S.A.	`0.64ms` from Bucharest, RO
105.188.98.165	AS36925 MEDITELECOM	`3.65ms` from Casablanca, MA

Traceroute

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

traceroute -a -n -q1 178.163.148.121

traceroute to 178.163.148.121 (178.163.148.121): 64 hops max, 52 byte packets

1 [AS60591] 194.62.19.224 0.311 ms

2 *

3 [AS205820] 185.204.116.16 3.029 ms

4 *

5 [AS42772] 178.163.148.121 0.788 ms

Measurement taken from

IPinfo ProbeNet in Minsk, BY

On December 28th 2025

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