185.81.212.0/22

AS1764 · Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

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Summary

Country	Austria
Domain	nextlayer.at
ASN	AS1764
Registry	RIPE
ID	AT-NEXTLAYER-20141218

WHOIS Details

inetnum:        185.81.212.0 - 185.81.215.255
netname:        AT-NEXTLAYER-20141218
country:        AT
org:            ORG-NLTU1-RIPE
admin-c:        NLNC1-RIPE
tech-c:         NLNC1-RIPE
status:         ALLOCATED PA
mnt-by:         AS1764-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-03-08T12:03:26Z
last-modified:  2019-03-08T12:03:26Z
source:         RIPE
abuse-email:    abuse@nextlayer.at
abuse-c:        NLNC1-RIPE
abuse-org:      ORG-NLTU1-RIPE

organisation:   ORG-NLTU1-RIPE
org-name:       Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
country:        AT
org-type:       LIR
address:        Mariahilfer Guertel 37/7
address:        A-1150
address:        Vienna
address:        AUSTRIA
phone:          +43 51764
fax-no:         +43 51764 900
e-mail:         office@nextlayer.at
admin-c:        NLNC1-RIPE
tech-c:         NLTC1-RIPE
abuse-c:        NLNC1-RIPE
mnt-ref:        AS1764-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         AS1764-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2005-02-09T11:11:34Z
last-modified:  2025-06-23T10:53:44Z
source:         RIPE
abuse-email:    abuse@nextlayer.at
abuse-c:        NLNC1-RIPE
abuse-org:      undefined

role:           NOC Next Layer
address:        NEXT LAYER Telekommunikationsdienstleistungs-
address:        und Beratungs GmbH
address:        Mariahilfer Guertel 37/7
address:        A-1150 Vienna
phone:          +43(0)5 1764 110
fax-no:         +43(0)5 1764 900
e-mail:         noc@nextlayer.at
org:            ORG-NLTU1-RIPE
admin-c:        RA773-RIPE
admin-c:        CM40-RIPE
admin-c:        CG46
tech-c:         RA773-RIPE
tech-c:         SOS-RIPE
tech-c:         DSTR-RIPE
tech-c:         YELL-RIPE
tech-c:         PAKL-RIPE
tech-c:         MCL1804-RIPE
nic-hdl:        NLNC1-RIPE
remarks:        -----------------------------------------------------
remarks:        The NEXT LAYER NOC can be reached during office hours
remarks:        between 9 am and 5 pm (CET/CEST) at +43 5 1764 110. Outside
remarks:        these hours, please use the duty-engineer mobile number
remarks:        supplied in the handover document or send an email
remarks:        to noc@nextlayer.at in non-urgent cases.
remarks:        -----------------------------------------------------
notify:         hostmaster@nextlayer.at
abuse-mailbox:  abuse@nextlayer.at
mnt-by:         NEXTLAYER-MNT
created:        2005-07-21T17:18:51Z
last-modified:  2025-06-03T08:33:28Z
source:         RIPE

route:          185.81.212.0/22
origin:         AS1764
org:            ORG-NLTU1-RIPE
mnt-by:         AS1764-MNT
created:        2019-03-08T14:04:04Z
last-modified:  2019-03-08T14:04:04Z
source:         RIPE

organisation:   ORG-NLTU1-RIPE
org-name:       Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
country:        AT
org-type:       LIR
address:        Mariahilfer Guertel 37/7
address:        A-1150
address:        Vienna
address:        AUSTRIA
phone:          +43 51764
fax-no:         +43 51764 900
e-mail:         office@nextlayer.at
admin-c:        NLNC1-RIPE
tech-c:         NLTC1-RIPE
abuse-c:        NLNC1-RIPE
mnt-ref:        AS1764-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         AS1764-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2005-02-09T11:11:34Z
last-modified:  2025-06-23T10:53:44Z
source:         RIPE
abuse-email:    abuse@nextlayer.at
abuse-c:        NLNC1-RIPE
abuse-org:      undefined

Overlapping Ranges

BGP prefixes that are contained by 185.81.212.0/22

Range	ASN	Company	Num of IPs
185.81.214.0/24	AS47132	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	256

Nearby Ranges

BGP prefixes that overlap with 185.81.0.0/16

Range	ASN	Company	Num of IPs
185.81.0.0/21	AS52030	Server Plan S.r.l.	2,048
185.81.232.0/22	AS13037	Spectrum Internet Ltd	1,024
185.81.40.0/22	AS204999	RooyeKhat Media Network	1,024
185.81.56.0/22	AS197227	PSM Winogrady w Poznaniu	1,024
185.81.132.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.76.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.228.0/22	AS200990	Hrvatski operator prijenosnog sustava d.d.	1,024
185.81.148.0/22	AS201059	Drahtlos-DSL GmbH Mittelsachsen	1,024
185.81.32.0/22	AS201241	Cypking Network & Communication Ltd	1,024
185.81.24.0/22	AS201646	Flex-l Ltd	1,024
185.81.160.0/22	AS13009	Redcentric Solutions Ltd	1,024
185.81.116.0/22	AS209118	Helsingoer Kommune	1,024
185.81.60.0/22	AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	1,024
185.81.164.0/22	AS212531	UAB Interneto vizija	1,024
185.81.16.0/22	AS31708	AsYouNeed.com Ltd	1,024
185.81.180.0/22	AS33991	IPHOME LLC	1,024
185.81.52.0/22	AS34177	CELESTE SAS	1,024
185.81.188.0/22	AS35266	EX Networks Limited	1,024
185.81.48.0/22	AS35333	Sia Nano IT	1,024
185.81.80.0/22	AS39232	SOL Ltd	1,024
185.81.84.0/22	AS39232	Pixel LLC	1,024
185.81.248.0/22	AS43287	OOO VIT	1,024
185.81.48.0/22	AS43513	Sia Nano IT	1,024
185.81.244.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.252.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.92.0/22	AS49628	LLC Skytel	1,024
185.81.108.0/22	AS50821	Bredband2 Stockholms Stadsnaet AB	1,024
185.81.196.0/22	AS5408	National Infrastructures for Research and Technology S.A.	1,024
185.81.8.0/22	AS62353	Eurofiber Cloud Infra B.V.	1,024
185.81.100.0/22	AS62856	DocuSign, Inc.	1,024
185.81.224.0/22	AS8368	Dstny BE N.V.	1,024
185.81.36.0/22	AS8368	Dstny A/S	1,024
185.81.220.0/22	AS8492	OBIT Ltd.	1,024
185.81.176.0/22	AS8607	Digital Space Group Limited	1,024
185.81.82.0/23	AS39232	FTTB Users	512
185.81.30.0/23	AS834	Internet Utilities Europe and Asia Limited	512
185.81.128.0/23	AS43513	Sia Nano IT	512
185.81.184.0/23	AS213541	SIA Singularity Telecom	512
185.81.84.0/23	AS39232	ADSL Users	512
185.81.86.0/23	AS39232	FTTB Users	512
185.81.14.0/23	AS57829	IVER NORGE AS	512
185.81.112.0/23	AS61046	HZ Hosting Ltd	512
185.81.172.0/23	AS209372	SIA Singularity Telecom	512
185.81.186.0/23	AS213541	SIA Singularity Telecom	512
185.81.114.0/23	AS59711	HZ Hosting Ltd	512
185.81.28.0/23	AS61112	AKILE LTD	512
185.81.80.0/23	AS39232	ADSL Users	512
185.81.72.0/24	AS42874	Gilead Sciences, Inc.	256
185.81.73.0/24	AS42874	Gilead Sciences, Inc.	256

Hosted domains

There are 20 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.81.212.187	pflanzenkraft.at	7
185.81.212.13	mobileinfo.biz	5
185.81.212.90	shelfco.at	4
185.81.212.253	fallingcats.net	1
185.81.213.18	gksrv.at	1
185.81.215.237	luga.at	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

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

IP Address	ASN	Details
185.81.214.129	AS47132 Innonet ICT-Services GmbH	`0.24ms` from Vienna, AT
185.81.212.5	AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	`0.19ms` from Vienna, AT
185.81.215.250	AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	`0.20ms` from Vienna, AT
185.81.213.242	AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	`0.37ms` from Vienna, AT

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
193.181.245.246	AS28852 Aeris Communications, INC.	`0.61ms` from Amsterdam, NL
149.97.216.198	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.31ms` from Ashburn, US
185.98.78.214	AS39824 JSC Alma Telecommunications	`18.13ms` from Astana, KZ
35.85.56.214	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
217.209.253.6	AS3301 Telia Company AB	`2.46ms` from Copenhagen, DK
50.246.214.230	AS7922 Comcast Cable Communications, LLC	`6.08ms` from Denver, US
66.114.118.102	AS13649 Flexential Colorado Corp.	`1.05ms` from Draper, US
212.247.197.54	AS1257 Tele2 Sverige AB	`0.61ms` from Goeteborg, SE
59.68.177.166	AS4538 China Education and Research Network Center	`19.02ms` from Guangzhou, CN
141.83.41.230	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.87ms` from Hamburg, DE
1.53.66.150	AS18403 FPT Telecom Company	`0.50ms` from Hanoi, VN
172.161.98.134	AS8075 Microsoft Corporation	`0.17ms` from Kloten, CH
164.68.108.150	AS51167 Contabo GmbH	`0.23ms` from Lauterbourg, FR
152.163.33.22	AS395954 Leaseweb USA, Inc.	`0.26ms` from Los Angeles, US
5.167.66.182	AS57026 JSC "ER-Telecom Holding"	`7.43ms` from Samara, RU
190.61.113.6	AS52468 UFINET PANAMA S.A.	`0.40ms` from San Salvador, SV
211.218.71.70	AS4766 Korea Telecom	`4.07ms` from Seoul, KR
115.11.183.86	AS4766 Korea Telecom	`4.62ms` from Seoul, KR
8.214.98.150	AS45102 Alibaba (US) Technology Co., Ltd.	`1.08ms` from Singapore, SG
188.43.11.198	AS20485 Joint Stock Company TransTeleCom	`0.53ms` from Vladivostok, RU
46.226.57.6	AS5524 Signet B.V.	`0.61ms` from Amsterdam, NL
136.56.102.166	AS16591 Google Fiber Inc.	`6.85ms` from Ashburn, US
107.137.145.6	AS7018 AT&T Enterprises, LLC	`19.49ms` from Dallas, US
174.137.53.86	AS25820 IT7 Networks Inc	`0.28ms` from Fremont, US
58.254.246.22	AS17816 China Unicom IP network China169 Guangdong province	`3.49ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 185.81.215.233

traceroute to 185.81.215.233 (185.81.215.233): 64 hops max, 52 byte packets

5 [AS174] 149.38.4.50 0.803 ms

6 [AS1764] 185.81.215.233 12.201 ms

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On March 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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