153.51.181.0/24

AS205960 · HDTIDC LIMITED

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Summary

Country	Moldova
Domain	kontrast.md
ASN	AS205960
Registry	RIPE
ID	MD-CSEUROPE-19910923

WHOIS Details

inetnum:        153.51.160.0 - 153.51.191.255
netname:        MD-CSEUROPE-19910923
country:        MD
org:            ORG-CSS55-RIPE
admin-c:        AS46026-RIPE
tech-c:         AS46026-RIPE
status:         LEGACY
mnt-by:         lir-md-cseurope-1-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2026-02-09T14:21:46Z
last-modified:  2026-02-09T14:21:46Z
source:         RIPE
abuse-email:    alex.kontrast.eu@gmail.com
abuse-c:        AR66658-RIPE
abuse-org:      ORG-CSS55-RIPE

organisation:   ORG-CSS55-RIPE
org-name:       Contrust Solutions S.R.L.
country:        MD
org-type:       LIR
address:        Str. A. Bernardazzi 42
address:        MD-2012
address:        Chisinau
address:        MOLDOVA, REPUBLIC OF
phone:          +37379030505
e-mail:         alex.kontrast.eu@gmail.com
admin-c:        AS46026-RIPE
tech-c:         AS46026-RIPE
abuse-c:        AR66658-RIPE
mnt-ref:        lir-md-cseurope-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-md-cseurope-1-MNT
created:        2021-11-24T12:22:18Z
last-modified:  2026-01-07T10:37:35Z
source:         RIPE
abuse-email:    alex.kontrast.eu@gmail.com
abuse-c:        AR66658-RIPE
abuse-org:      undefined

role:           Alexandr Stihii
address:        MOLDOVA, REPUBLIC OF
address:        Chisinau
address:        MD-2012
address:        Str. A. Bernardazzi 42
phone:          +37379030505
e-mail:         alex.kontrast.eu@gmail.com
nic-hdl:        AS46026-RIPE
mnt-by:         lir-md-cseurope-1-MNT
created:        2021-11-24T12:22:17Z
last-modified:  2021-11-24T12:22:17Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 153.51.0.0/16

Range	ASN	Company	Num of IPs
153.51.128.0/19	AS50810	Paya Communication Industries (PJSC)	8,192
153.51.0.0/19	AS50810	Paya Communication Industries (PJSC)	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
167.114.103.200	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
93.231.206.104	AS3320 Deutsche Telekom AG	`1.96ms` from Hamburg, DE
43.154.116.216	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Hong Kong, HK
86.160.64.24	AS2856 British Telecommunications PLC	`8.75ms` from London, GB
51.105.13.120	AS8075 Microsoft Corporation	`0.28ms` from London, GB
99.147.213.40	AS7018 AT&T Enterprises, LLC	`1.80ms` from Los Angeles, US
81.202.117.24	AS6739 Vodafone ONO AS	`12.72ms` from Madrid, ES
180.136.3.200	AS4134 CHINANET BACKBONE	`4.59ms` from Nanning, CN
78.201.106.24	AS12322 Free SAS	`1.29ms` from Paris, FR
52.200.1.56	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
36.39.105.184	AS17839 LG HelloVision Corp.	`2.27ms` from Seoul, KR
51.91.81.216	AS16276 OVH SAS	`0.12ms` from Strasbourg, FR
60.119.42.248	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
79.141.164.120	AS59711 HZ Hosting Ltd	`0.43ms` from Amsterdam, NL
122.142.219.216	AS4837 CHINA UNICOM China169 Backbone	`4.35ms` from Changchun, CN
85.156.100.168	AS719 Elisa Oyj	`0.99ms` from Helsinki, FI
112.123.131.88	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Huainan, CN
86.129.70.104	AS2856 British Telecommunications PLC	`5.58ms` from London, GB
45.48.87.24	AS20001 Charter Communications Inc	`6.07ms` from Los Angeles, US
115.129.112.88	AS7545 TPG Telecom Limited	`1.80ms` from Melbourne, AU
76.116.86.136	AS7922 Comcast Cable Communications, LLC	`8.77ms` from Morris Plains, US
79.192.38.40	AS3320 Deutsche Telekom AG	`3.25ms` from Munich, DE
183.141.123.152	AS4134 CHINANET BACKBONE	`6.77ms` from Ningbo, CN
174.49.179.72	AS7922 Comcast Cable Communications, LLC	`19.78ms` from Reston, US
77.238.37.72	AS1653 Vetenskapsradet / SUNET	`0.56ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f5 153.51.181.31

traceroute to 153.51.181.31 (153.51.181.31): 64 hops max, 52 byte packets

5 [AS1299] 213.248.97.193 1.373 ms

6 *

7 [AS3491] 63.222.113.79 170.678 ms

8 *

9 *

10 [AS205960] 153.51.181.31 171.066 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 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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