77.237.32.0/19

AS1764  ·  Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

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Summary

Country Austria
Domain nextlayer.at
ASN AS1764
Registry RIPE
ID AT-NEXTLAYER-20070131

WHOIS Details

inetnum:        77.237.32.0 - 77.237.63.255
netname:        AT-NEXTLAYER-20070131
country:        AT
org:            ORG-NLTU1-RIPE
admin-c:        NLNC1-RIPE
tech-c:         NLTC1-RIPE
status:         ALLOCATED PA
notify:         netmaster@nextlayer.at
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1764-MNT
created:        2020-12-16T12:07:12Z
last-modified:  2020-12-17T17:18:53Z
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

role:           TAC Next Layer
address:        Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
address:        Mariahilfer Guertel 37/7
address:        1150 Vienna
address:        Austria
phone:          +43 5 1764 110
fax-no:         +43 5 1764 900
e-mail:         noc@nextlayer.at
org:            ORG-NLTU1-RIPE
admin-c:        RA773-RIPE
admin-c:        CG46
tech-c:         RA773-RIPE
tech-c:         CG46
tech-c:         SOS-RIPE
tech-c:         MD13304-RIPE
tech-c:         DSTR-RIPE
tech-c:         YELL-RIPE
tech-c:         PAKL-RIPE
nic-hdl:        NLTC1-RIPE
notify:         hostmaster@nextlayer.at
abuse-mailbox:  abuse@nextlayer.at
mnt-by:         NEXTLAYER-MNT
mnt-by:         AS1764-MNT
created:        2005-07-21T17:18:51Z
last-modified:  2025-03-11T10:32:52Z
source:         RIPE

route:          77.237.32.0/19
origin:         AS1764
created:        2026-03-25T13:50:14Z
last-modified:  2026-03-25T13:50:14Z
source:         RIPE
mnt-by:         AS1764-MNT

Nearby Ranges

BGP prefixes that overlap with 77.237.0.0/16

Range ASN Company Num of IPs
77.237.192.0/19 AS12387 TON Total optical Networks AG 8,192
77.237.64.0/19 AS42337 Al Nafetha Computers & Requisites Trading LLC 8,192
77.237.96.0/19 AS12810 A1 Hrvatska d.o.o. 8,192
77.237.160.0/19 AS49100 Pishgaman Toseeh Ertebatat Company (Private Joint Stock) 8,192
77.237.0.0/19 AS16342 Toya sp.z.o.o 8,192
77.237.240.0/21 AS51167 Contabo GmbH 2,048
77.237.232.0/21 AS51167 Contabo GmbH 2,048
77.237.252.0/22 AS197558 Muth Citynetz Halle GmbH 1,024
77.237.208.0/23 AS12387 DYNAMIC-DIP 512
77.237.206.0/23 AS12387 SD-DIP 512
77.237.230.0/23 AS201341 Tesonet Ltd 512
77.237.64.0/24 AS216125 Respina Networks & Beyond PJSC 256
77.237.70.0/24 AS42337 Respina Networks & Beyond PJSC 256
77.237.77.0/24 AS42337 Respina Networks & Beyond PJSC 256
77.237.89.0/24 AS42337 Respina Networks & Beyond PJSC 256
77.237.94.0/24 AS42337 Respina Networks & Beyond PJSC 256
77.237.90.0/24 AS42337 Broadband Users IP Pool 256
77.237.79.0/24 AS214475 Iran Tax Affairs Organisation 256
77.237.81.0/24 AS42337 Respina Networks & Beyond PJSC 256
77.237.228.0/24 AS42366 TerraTransit AG 256
77.237.227.0/24 AS42366 TerraTransit AG customer networks 256
77.237.224.0/24 AS42366 TerraTransit AG datacenter nuremberg 256
77.237.73.0/24 AS209836 Respina Networks & Beyond PJSC 256
77.237.80.0/24 AS206929 Al Nafetha Computers & Requisites Trading LLC 256
77.237.229.0/24 AS136787 Packethub S.A. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
77.237.52.6 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.14ms from Vienna, AT
77.237.48.252 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.31ms from Vienna, AT
77.237.55.196 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.31ms from Vienna, AT
77.237.50.166 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.18ms from Vienna, AT
77.237.51.65 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.23ms from Vienna, AT
77.237.62.148 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.29ms from Vienna, AT
77.237.59.76 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.15ms from Vienna, AT
77.237.54.136 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.21ms from Vienna, AT
77.237.53.134 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.30ms from Vienna, AT
77.237.57.148 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.37ms from Vienna, AT
77.237.58.194 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.26ms from Vienna, AT
77.237.49.98 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.18ms from Vienna, AT
77.237.63.9 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.51ms from Frankfurt am Main, DE
77.237.56.126 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.22ms 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
103.26.112.19 AS58945 Virgo Communication Ltd 0.41ms from Dhaka, BD
104.157.63.131 AS852 TELUS Communications Inc. 3.08ms from Edmonton, CA
210.42.109.99 AS4538 China Education and Research Network Center 15.60ms from Guangzhou, CN
164.250.228.83 AS5972 United States Department of Defense (DoD) 3.33ms from Honolulu, US
190.11.249.195 AS27740 EDGEUNO ECUADOR S.A. 0.28ms from Lima, PE
209.93.128.115 AS6871 Plusnet 4.89ms from London, GB
34.26.64.211 AS396982 Google LLC 0.13ms from Moncks Corner, US
106.159.237.83 AS2516 KDDI CORPORATION 10.70ms from Osaka, JP
122.31.171.131 AS4713 NTT DOCOMO BUSINESS,Inc. 12.29ms from Osaka, JP
81.64.27.163 AS15557 Societe Francaise Du Radiotelephone - SFR SA 19.15ms from Paris, FR
90.91.166.163 AS3215 Orange S.A. 2.25ms from Paris, FR
182.214.147.227 AS17858 LG POWERCOMM 5.04ms from Seoul, KR
211.217.164.3 AS4766 Korea Telecom 1.16ms from Seoul, KR
94.156.15.115 AS34224 Neterra Ltd. 0.30ms from Sofia, BG
54.168.24.19 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
217.8.217.163 AS5065 Bunny Communications 0.24ms from Tokyo, JP
61.24.245.115 AS9824 JCOM Co., Ltd. 13.38ms from Tokyo, JP
183.94.253.195 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Wuhan, CN
24.237.41.163 AS8047 GENERAL COMMUNICATION, INC. 6.33ms from Anchorage, US
94.66.86.179 AS6799 Ote SA (Hellenic Telecommunications Organisation) 3.26ms from Athens, GR
203.188.1.3 AS7693 KSC Commercial Internet Co. Ltd. 0.96ms from Bangkok, TH
52.10.255.3 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
199.66.252.3 AS21722 Quick Service Software Inc. 2.10ms from Buffalo, US
67.184.249.35 AS7922 Comcast Cable Communications, LLC 5.73ms from Chicago, US
136.199.50.35 AS2857 Johannes Gutenberg-Universitaet Mainz 3.98ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 77.237.48.207
traceroute to 77.237.48.207 (77.237.48.207): 64 hops max, 52 byte packets
4 [AS1764] 81.16.152.210 0.492 ms
5 [AS1764] 77.237.48.207 0.495 ms
Measurement taken from IPinfo ProbeNet in Vienna, AT
On

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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