185.138.125.0/24

AS15498 · RTCnow Streaming Services GmbH

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Summary

Country	Austria
Domain	rtcnow.com
ASN	AS15498
Registry	RIPE
ID	RTCNOW-NTT-AT

WHOIS Details

inetnum:        185.138.124.0 - 185.138.125.255
netname:        RTCNOW-NTT-AT
country:        AT
admin-c:        RZ140-RIPE
tech-c:         RZ140-RIPE
status:         ASSIGNED PA
mnt-by:         AT-RTCNOW-MNT
created:        2025-10-07T11:37:13Z
last-modified:  2025-10-07T11:37:13Z
source:         RIPE
abuse-email:    noc@rtcnow.com
abuse-c:        AR60844-RIPE
abuse-org:      ORG-CIP1-RIPE

person:         Raimund Zalaudek
address:        RTCnow Streaming Service GmbH
address:        Zirkusgasse 36/1
address:        A-1020 Wien
phone:          +43 50 955
nic-hdl:        RZ140-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-02-06T07:27:51Z
source:         RIPE
mnt-by:         AS15498-MNT
mnt-by:         AT-RTCNOW-MNT

route:          185.138.124.0/22
origin:         AS15498
mnt-by:         AT-RTCNOW-MNT
mnt-by:         AS15498-MNT
created:        2017-10-11T21:22:51Z
last-modified:  2017-10-11T21:22:51Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.138.0.0/16

Range	ASN	Company	Num of IPs
185.138.248.0/22	AS202914	Inboxroad BV	1,024
185.138.116.0/22	AS16347	UNYC SAS	1,024
185.138.104.0/22	AS16347	ADISTA SAS	1,024
185.138.68.0/22	AS197393	ISP Alliance a.s.	1,024
185.138.216.0/22	AS200148	FIDOKA srl SB	1,024
185.138.4.0/22	AS200768	Currenta GmbH & Co. OHG	1,024
185.138.92.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.138.16.0/22	AS201109	NEUTRA FIBER, S.L.	1,024
185.138.244.0/22	AS201730	Cloud4com s.r.o.	1,024
185.138.236.0/22	AS202126	MACROSAT Sp. z o.o.	1,024
185.138.180.0/22	AS202629	This space is statically assigned.	1,024
185.138.132.0/22	AS12975	Hadara Technologies Private Shareholding Company	1,024
185.138.80.0/22	AS203318	Bizway BV	1,024
185.138.172.0/22	AS203322	Eimskip Island ehf	1,024
185.138.44.0/22	AS203328	PVfree.net, z. s.	1,024
185.138.140.0/22	AS203329	NTT Global Data Centers EMEA GmbH	1,024
185.138.148.0/22	AS204140	Osmoz Ware SAS	1,024
185.138.20.0/22	AS205314	TGW Holding GmbH	1,024
185.138.112.0/22	AS207044	Nuwave Communications Ltd	1,024
185.138.184.0/22	AS207369	Skynet Telecom, LLC	1,024
185.138.72.0/22	AS2119	Hareid kommune	1,024
185.138.32.0/22	AS25400	Telia Norge AS	1,024
185.138.64.0/22	AS29468	Infracom Managed Services AB	1,024
185.138.56.0/22	AS34766	atom86 BV	1,024
185.138.100.0/22	AS41750	Mega-Line Ltd.	1,024
185.138.48.0/22	AS42621	LPOnet Osk Anl	1,024
185.138.208.0/22	AS42755	DataFiber Group B.V.	1,024
185.138.52.0/22	AS48821	Mauve Mailorder Software Verwaltung GmbH	1,024
185.138.188.0/22	AS49013	Fusion Media, s.r.o.	1,024
185.138.8.0/22	AS49253	Bringo Ltd	1,024
185.138.196.0/22	AS51809	Broadband customers	1,024
185.138.152.0/22	AS5413	Wavenet Limited	1,024
185.138.252.0/22	AS57073	LLC Wildberries	1,024
185.138.76.0/22	AS62169	CJSC Smart Engineering	1,024
185.138.136.0/22	AS8220	bc.solution service GmbH	1,024
185.138.38.0/23	AS34758	Axera S.P.A. - Customers Network	512
185.138.108.0/23	AS199803	ABRATICA s. r. o.	512
185.138.212.0/23	AS203316	SOL Holdings Limited	512
185.138.160.0/23	AS35401	Sunlink Telecom End User's net	512
185.138.162.0/23	AS35401	Sunlink Telecom End User's net	512
185.138.178.0/23	AS39396	NBI Sistems Ltd	512
185.138.176.0/23	AS39396	NBI Sistems Ltd	512
185.138.230.0/23	AS48557	PE Aristambayeva Taisiia Anatolyevna	512
185.138.36.0/23	AS34758	Axera S.P.A. - Customers Network	512
185.138.214.0/23	AS215202	SOL Holdings Limited	512
185.138.200.0/23	AS208397	Nikita Sergienko	512
185.138.129.0/24	AS25231	State Budget Enterprise of Novosibirsk region Novosibirsk region center of information technologies	256
185.138.130.0/24	AS25231	State Budget Enterprise of Novosibirsk region Novosibirsk region center of information technologies	256
185.138.8.0/24	AS49253	Bringo Ltd	256
185.138.242.0/24	AS16509	Coosto BV	256

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
94.157.248.8	AS50266 Odido Netherlands B.V.	`3.66ms` from Amsterdam, NL
20.186.27.24	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
123.146.215.88	AS4837 CHINA UNICOM China169 Backbone	`2.52ms` from Chongqing, CN
91.5.103.248	AS3320 Deutsche Telekom AG	`3.78ms` from Duesseldorf, DE
106.254.38.184	AS3786 LG DACOM Corporation	`1.76ms` from Incheon, KR
176.37.141.8	AS39608 Lanet Network Ltd	`0.48ms` from Kyiv, UA
86.180.15.56	AS2856 British Telecommunications PLC	`7.96ms` from London, GB
186.53.216.72	AS6057 Administracion Nacional de Telecomunicaciones	`1.43ms` from Montevideo, UY
176.214.141.136	AS59713 JSC ER-Telecom Holding	`7.41ms` from Moscow, RU
84.62.162.104	AS3209 Vodafone GmbH	`6.47ms` from Munich, DE
142.196.239.40	AS33363 Charter Communications, Inc	`7.78ms` from Orlando, US
78.80.176.168	AS13036 T-Mobile Czech Republic a.s.	`1.04ms` from Prague, CZ
112.232.110.248	AS4837 CHINA UNICOM China169 Backbone	`6.01ms` from Qingdao, CN
86.121.158.72	AS8708 DIGI ROMANIA S.A.	`6.86ms` from Timisoara, RO
153.156.12.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.29ms` from Tokyo, JP
222.151.207.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.88ms` from Tokyo, JP
2.49.98.168	AS5384 Emirates Internet	`2.94ms` from Al Fujairah City, AE
120.153.70.104	AS1221 Telstra Limited	`8.45ms` from Brisbane, AU
197.49.188.8	AS8452 TE-AS	`4.53ms` from Cairo, EG
18.154.72.88	AS16509 Amazon.com, Inc.	`0.28ms` from Duesseldorf, DE
203.215.179.40	AS38713 Broadband ISP, FTTH and Cable Service Provider	`1.46ms` from Karachi, PK
36.2.156.168	AS2519 ARTERIA Networks Corporation	`5.39ms` from Osaka, JP
78.84.129.56	AS12578 SIA Tet	`0.60ms` from Riga, LV
1.156.39.136	AS1221 Telstra Limited	`7.67ms` from Sydney, AU
18.178.22.24	AS16509 Amazon.com, Inc.	`0.27ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 185.138.125.1

traceroute to 185.138.125.1 (185.138.125.1): 64 hops max, 52 byte packets

2 [AS7713] 193.203.0.215 0.696 ms

3 [AS15498] 185.138.125.1 0.758 ms

Measurement taken from

IPinfo ProbeNet in Vienna, AT

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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