153.51.183.0/24

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
reg-nr:         1011600019546
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:  2026-04-29T05:41:07Z
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
153.51.0.0/19	AS50810	Paya Communication Industries (PJSC)	8,192
153.51.128.0/19	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

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

IP Address	ASN	Details
153.51.183.166	AS205960 HDTIDC LIMITED	`1.30ms` from Incheon, KR

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
74.235.71.136	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
168.20.196.72	AS3479 Board of Regents of the University System of Georgia	`8.66ms` from Atlanta, US
181.6.15.104	AS7303 Telecom Argentina S.A.	`9.05ms` from Buenos Aires, AR
78.187.215.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`18.17ms` from Bursa, TR
3.129.107.72	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
195.213.144.104	AS6871 Plusnet	`4.94ms` from Erith, GB
86.243.29.8	AS3215 Orange S.A.	`15.06ms` from Frankfurt am Main, DE
46.117.248.120	AS1680 Cellcom Fixed Line Communication L.P	`4.50ms` from Haifa, IL
115.225.69.152	AS4134 CHINANET BACKBONE	`7.96ms` from Hangzhou, CN
202.185.83.216	AS9930 TTNET	`1.08ms` from Kuala Lumpur, MY
51.142.74.184	AS8075 Microsoft Corporation	`0.20ms` from London, GB
23.243.7.248	AS20001 Charter Communications Inc	`4.98ms` from Los Angeles, US
52.7.36.56	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
23.21.121.56	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
87.120.199.200	AS34224 Neterra Ltd.	`0.59ms` from Sofia, BG
212.72.136.56	AS16010 Magticom Ltd.	`0.85ms` from Tbilisi, GE
137.238.183.248	AS26462 The State University of New York College at Geneseo	`7.61ms` from Toronto, CA
96.37.217.136	AS20115 Charter Communications LLC	`8.64ms` from Atlanta, US
97.83.93.8	AS20115 Charter Communications LLC	`13.61ms` from Chicago, US
31.209.205.56	AS6677 Mila hf	`1.31ms` from Hafnarfjoerdur, IS
24.40.150.232	AS8881 1&1 Versatel GmbH	`0.46ms` from Hamburg, DE
221.127.255.168	AS9304 HGC Global Communications Limited	`1.83ms` from Hong Kong, HK
31.50.245.40	AS2856 British Telecommunications PLC	`6.02ms` from London, GB
105.168.216.232	AS37119 UNITEL SA	`0.79ms` from Luanda, AO
52.60.61.248	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f4 153.51.183.12

traceroute to 153.51.183.12 (153.51.183.12): 64 hops max, 52 byte packets

4 [AS9848] 203.231.88.66 2.702 ms

5 *

6 *

7 [AS205960] 153.51.183.12 2.374 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 24th 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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