203.25.143.0/24

AS31313 · Serviciul de Telecomunicatii Speciale

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Summary

Country	Romania
Domain	stsisp.ro
ASN	AS31313
Registry	RIPE
ID	RO-STS1

WHOIS Details

inetnum:        203.25.143.0 - 203.25.143.255
netname:        RO-STS1
descr:          Cloud
country:        RO
org:            ORG-SdTS10-RIPE
abuse-c:        AS30407-RIPE
admin-c:        SD5169-RIPE
tech-c:         MA3173-RIPE
status:         ASSIGNED PI
mnt-by:         ROSTS-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2023-08-08T14:07:37Z
last-modified:  2023-08-16T08:04:48Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AS30407-RIPE
abuse-org:      ORG-SdTS10-RIPE

organisation:   ORG-SdTS10-RIPE
org-name:       Serviciul de Telecomunicatii Speciale
country:        RO
org-type:       LIR
address:        323A, Splaiul Independentei
address:        060044
address:        Bucharest
address:        ROMANIA
phone:          +40212022110
fax-no:         +40213131884
e-mail:         [email protected]
admin-c:        SD5169-RIPE
tech-c:         SD5169-RIPE
abuse-c:        AS30407-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROSTS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTS-MNT
created:        2009-09-25T09:54:24Z
last-modified:  2020-12-16T12:37:49Z
source:         RIPE

role:           STS ISP
address:        323A Splaiul Independentei, Bucharest 6
e-mail:         [email protected]
tech-c:         MA3173-RIPE
tech-c:         AE5342-RIPE
nic-hdl:        SD5169-RIPE
mnt-by:         ROSTS-MNT
abuse-mailbox:  [email protected]
remarks:        send your abuse reports at: [email protected]
remarks:        -------------------------------------------
created:        2009-10-02T11:25:06Z
last-modified:  2023-08-10T06:36:34Z
source:         RIPE

person:         Minta Adrian
address:        Special Telecommunications Service
address:        323A Splaiul Independentei, Bucharest 6
phone:          +40212022660
e-mail:         [email protected]
nic-hdl:        MA3173-RIPE
notify:         [email protected]
mnt-by:         ROSTS-MNT
created:        2004-04-05T11:49:55Z
last-modified:  2018-02-01T08:42:56Z
source:         RIPE

route:          203.25.143.0/24
origin:         AS31313
mnt-by:         ROSTS-MNT
created:        2023-08-10T06:28:21Z
last-modified:  2023-08-10T06:28:21Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 203.25.0.0/16

Range	ASN	Company	Num of IPs
203.25.208.0/20	AS4134	CHINANET Guangdong province network	4,096
203.25.208.0/20	AS139220	CHINANET Guangdong province network	4,096
203.25.0.0/20	AS9650	Department of Agriculture and Fisheries (QLD)	4,096
203.25.92.0/22	AS6262	CSIRO	1,024
203.25.68.0/22	AS9266	Fiveways International Limited	1,024
203.25.32.0/22	AS134555	Encoo Pty Ltd	1,024
203.25.26.0/23	AS7604	Zettagrid Pty Ltd	512
203.25.126.0/23	AS17766	Nexon Asia Pacific Pty Ltd	512
203.25.230.0/23	AS132619	Police Department (VIC)	512
203.25.124.0/24	AS137409	Legaco Networks B.V.	256
203.25.144.0/24	AS137968	Pen10 Services Pty Ltd	256
203.25.165.0/24	AS137998	TRAPEZE GROUP ASIA PACIFIC PTY LTD	256
203.25.77.0/24	AS141161	HSBC BANK AUSTRALIA LIMITED	256
203.25.98.0/24	AS148968	FMG Engineering	256
203.25.66.0/24	AS154345	PT Dlimo Network Nusantara	256
203.25.193.0/24	AS18165	ResMed Pty Ltd	256
203.25.190.0/24	AS202220	Future Solutions 4U sp. z o.o.	256
203.25.67.0/24	AS24436	Brisbane Grammar School	256
203.25.108.0/24	AS25198	ZetServers Amsterdam	256
203.25.159.0/24	AS36352	Raymond Spargo	256
203.25.102.0/24	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	256
203.25.240.0/24	AS396982	Aylie Brutman	256
203.25.227.0/24	AS45671	Brighton Capital Management Pty Ltd	256
203.25.247.0/24	AS4739	iiNet Limited	256
203.25.52.0/24	AS4809	Chinatelecom Global network	256
203.25.234.0/24	AS4826	IMCD Australia Pty Ltd	256
203.25.31.0/24	AS55506	Reynolds and Reynolds Pty Ltd	256
203.25.173.0/24	AS55532	Squiz Pty Ltd	256
203.25.78.0/24	AS56286	Level 40 Tower 2 Petronas Twin Towers	256
203.25.128.0/24	AS7474	Jigsaw Technology Pty Ltd	256
203.25.109.0/24	AS7545	Southern Matrix International Pty Ltd	256
203.25.134.0/24	AS7545	Carl Zeiss Vision Australia Holdings Ltd	256
203.25.149.0/24	AS7545	Canterbury Bankstown Council	256
203.25.17.0/24	AS7545	MIMS Australia Pty Ltd	256
203.25.186.0/24	AS7545	iiNet Limited	256
203.25.195.0/24	AS7545	Kambala Girls' School	256
203.25.75.0/24	AS7575	PEMBROKE SCHOOL INCORPORATED	256
203.25.185.0/24	AS7600	Escapenet Pty Ltd	256
203.25.121.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.25.111.0/24	AS7722	Aggregato Global Ltd	256
203.25.123.0/24	AS9266	Fiveways International Limited	256
203.25.158.0/24	AS9266	Fiveways International Limited	256
203.25.119.0/24	AS9312	365 Group LLC	256
203.25.139.0/24	AS10557	UAB code200	256
203.25.120.0/24	AS9738	St Joseph's Nudgee College	256
203.25.245.0/24	AS1221	Cedar Communications	256
203.25.248.0/24	AS1221	St. Vincents Hospital	256
203.25.253.0/24	AS1221	ASG Group	256
203.25.132.0/24	AS133159	Spiderweb Cloud	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.25.143.221	cna.ro	1

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

IP Address	ASN	Details
203.25.143.221	AS31313 Serviciul de Telecomunicatii Speciale	`4.09ms` from Bucharest, RO

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
48.222.252.8	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
20.238.187.120	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
8.140.144.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Beijing, CN
41.248.199.152	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.87ms` from Casablanca, MA
195.179.202.104	AS29802 HIVELOCITY, Inc.	`0.14ms` from Dallas, US
1.95.65.104	AS55990 Huawei Cloud Service data center	`0.95ms` from Guiyang, CN
206.251.93.40	AS11123 Ultimate Internet Access, Inc	`3.29ms` from Los Angeles, US
112.211.92.40	AS9299 Philippine Long Distance Telephone Company	`1.03ms` from Manila, PH
52.72.218.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
212.70.49.24	AS29690 AI Jeraisy Electronic Services Company Ltd.	`1.32ms` from Riyadh, SA
116.39.105.40	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
14.45.38.8	AS4766 Korea Telecom	`6.55ms` from Seoul, KR
121.182.153.24	AS4766 Korea Telecom	`4.89ms` from Seoul, KR
211.86.200.8	AS4538 China Education and Research Network Center	`10.22ms` from Shanghai, CN
104.81.199.56	AS16625 Akamai Technologies, Inc.	`0.17ms` from Singapore, SG
152.69.160.104	AS31898 Oracle Corporation	`0.15ms` from Sydney, AU
175.161.100.184	AS4837 CHINA UNICOM China169 Backbone	`2.17ms` from Tieling, CN
60.112.65.248	AS17676 SoftBank Corp.	`3.26ms` from Tokyo, JP
203.141.56.120	AS9607 BroadBand Tower, Inc.	`0.52ms` from Tokyo, JP
223.165.106.136	AS13807 Great Plains Communications LLC	`1.06ms` from Chicago, US
58.123.1.168	AS9318 SK Broadband Co Ltd	`1.00ms` from Incheon, KR
90.89.69.72	AS3215 Orange S.A.	`11.65ms` from Paris, FR
70.255.129.56	AS7018 AT&T Enterprises, LLC	`9.34ms` from San Jose, US
69.192.113.136	AS16625 Akamai Technologies, Inc.	`2.62ms` from Santiago de Queretaro, MX
27.235.94.24	AS4766 Korea Telecom	`2.24ms` 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 203.25.143.221

traceroute to 203.25.143.221 (203.25.143.221): 64 hops max, 52 byte packets

3 [] 185.156.45.253 0.117 ms

4 [] 185.1.103.16 0.467 ms

5 [AS31313] 193.151.28.17 0.565 ms

6 *

7 [AS31313] 89.200.247.11 3.394 ms

8 *

9 [AS31313] 203.25.143.221 5.073 ms

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On January 30th 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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