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
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
153.51.181.215	AS205960 HDTIDC LIMITED	`1.31ms` 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
47.135.141.136	AS20115 Charter Communications LLC	`11.07ms` from Atlanta, US
196.206.226.136	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.01ms` from Casablanca, MA
156.38.182.88	AS37153 Xneelo (Pty) Ltd	`0.23ms` from Centurion, ZA
50.65.86.88	AS6327 Shaw Communications	`5.95ms` from Edmonton, CA
154.211.52.72	AS9294 GNET INC.	`0.89ms` from Hong Kong, HK
72.61.255.216	AS47583 Hostinger International Limited	`0.35ms` from Mumbai, IN
68.250.226.200	AS7018 AT&T Enterprises, LLC	`2.98ms` from San Jose, US
43.235.5.216	AS17506 ARTERIA Networks Corporation	`0.99ms` from Tokyo, JP
72.39.145.168	AS7992 Cogeco Connexion Inc.	`11.29ms` from Toronto, CA
194.87.200.8	AS210976 Timeweb, LLP	`0.52ms` from Amsterdam, NL
52.188.221.168	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
143.233.3.200	AS2546 Ariadne-t Network	`2.11ms` from Athens, GR
24.241.255.104	AS20115 Charter Communications LLC	`15.55ms` from Atlanta, US
20.15.60.24	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
76.74.96.88	AS23232 Dorman Trading, L.L.C.	`1.33ms` from Chicago, US
14.243.103.104	AS45899 VNPT Corp	`8.48ms` from Da Nang, VN
184.189.151.40	AS22773 Cox Communications Inc.	`10.83ms` from Dallas, US
3.249.88.104	AS16509 Amazon.com, Inc.	`0.50ms` from Dublin, IE
51.142.72.184	AS8075 Microsoft Corporation	`0.23ms` from London, GB
174.176.167.72	AS7922 Comcast Cable Communications, LLC	`3.16ms` from Miami, US
79.192.38.40	AS3320 Deutsche Telekom AG	`3.16ms` from Munich, DE
59.62.210.8	AS4134 CHINANET BACKBONE	`3.88ms` from Nanchang, CN
184.98.9.168	AS209 CenturyLink Communications, LLC	`1.71ms` from Phoenix, US
148.74.137.40	AS6128 Cablevision Systems Corp.	`10.37ms` from Secaucus, US
211.211.203.104	AS9318 SK Broadband Co Ltd	`7.29ms` 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 -f3 153.51.181.104

traceroute to 153.51.181.104 (153.51.181.104): 64 hops max, 52 byte packets

3 [AS9848] 203.231.88.66 1.953 ms

4 *

5 *

6 [AS205960] 153.51.181.104 2.44 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 25th 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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