178.163.152.0/21

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 178.163.152.0/21

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

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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
178.163.158.16	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.159.30	AS42772 Unitary enterprise A1	`0.74ms` from Minsk, BY
178.163.152.63	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.156.236	AS42772 Unitary enterprise A1	`0.76ms` from Minsk, BY
178.163.153.223	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
178.163.154.219	AS42772 Unitary enterprise A1	`0.74ms` from Minsk, BY
178.163.155.84	AS42772 Unitary enterprise A1	`0.78ms` from Minsk, BY
178.163.157.232	AS42772 Unitary enterprise A1	`0.76ms` 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
104.155.67.53	AS396982 Google LLC	`0.14ms` from Brussels, BE
193.121.51.149	AS5432 Proximus NV	`2.31ms` from Brussels, BE
68.169.193.69	AS17223 Latisys-Chicago, LLC	`1.43ms` from Chicago, US
169.50.115.5	AS36351 IBM Cloud	`1.14ms` from London, GB
122.3.151.133	AS9299 Philippine Long Distance Telephone Company	`1.23ms` from Manila, PH
187.189.39.69	AS22884 TOTAL PLAY TELECOMUNICACIONES SA DE CV	`0.32ms` from Mexico City, MX
177.188.69.85	AS27699 TELEFÔNICA BRASIL S.A	`2.01ms` from Osasco, BR
27.213.6.213	AS4837 CHINA UNICOM China169 Backbone	`8.53ms` from Qingdao, CN
178.69.153.149	AS12389 PJSC Rostelecom	`10.95ms` from Saint Petersburg, RU
137.175.32.165	AS54600 PEG TECH INC	`0.72ms` from San Jose, US
146.83.205.245	AS11340 Red Universitaria Nacional	`10.01ms` from Santiago, CL
210.125.189.5	AS4766 Korea Telecom	`4.30ms` from Seoul, KR
1.227.124.117	AS9318 SK Broadband Co Ltd	`8.17ms` from Seoul, KR
163.227.128.101	AS152900 Onidel Pty Ltd	`0.17ms` from Sydney, AU
104.253.213.149	AS3356 Level 3 Parent, LLC	`0.15ms` from Sydney, AU
203.219.33.69	AS7545 TPG Telecom Limited	`1.11ms` from Sydney, AU
60.220.214.85	AS4837 CHINA UNICOM China169 Backbone	`6.41ms` from Taiyuan, CN
108.236.195.5	AS7018 AT&T Enterprises, LLC	`2.47ms` from Atlanta, US
106.51.72.85	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`1.41ms` from Bengaluru, IN
80.168.111.5	AS8426 ClaraNET LTD	`0.58ms` from Erith, GB
217.126.48.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.90ms` from Madrid, ES
165.227.72.5	AS14061 DigitalOcean, LLC	`0.53ms` from New York City, US
198.182.154.5	AS30000 Kramer Levin Naftalis & Frankel LLP	`0.65ms` from New York City, US
72.79.34.149	AS701 Verizon Business	`1.42ms` from New York City, US
46.167.231.165	AS16019 Vodafone Czech Republic a.s.	`7.69ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 178.163.158.129

traceroute to 178.163.158.129 (178.163.158.129): 64 hops max, 52 byte packets

1 [AS60591] 194.62.19.224 0.352 ms

2 *

3 [AS205820] 185.204.116.16 1.255 ms

4 *

5 [AS42772] 178.163.158.129 0.772 ms

Measurement taken from

IPinfo ProbeNet in Minsk, BY

On December 28th 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.

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