87.243.184.0/21

AS35370 · Ainet Telekommunikations-Netzwerk Betriebs GmbH

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Summary

Country	Austria
Domain	ainet.at
ASN	AS35370
Parent Range	87.243.128.0/18
Registry	RIPE
ID	AINET-JUDENBURG

WHOIS Details

inetnum:        87.243.176.0 - 87.243.185.255
netname:        AINET-JUDENBURG
country:        AT
admin-c:        ANOC9-RIPE
tech-c:         ANOC9-RIPE
status:         ASSIGNED PA
mnt-by:         AINET-MNT
created:        2018-12-19T13:41:39Z
last-modified:  2018-12-19T13:41:39Z
source:         RIPE
abuse-email:    office@ainet.at
abuse-c:        AR14054-RIPE
abuse-org:      ORG-ATBG1-RIPE

role:           Ainet Network Operations Center
address:        Ainet Telekommunikations-Netzwerk Betriebs GmbH
address:        Burggasse 15
address:        A-8750 Judenburg
address:        Austria
e-mail:         noc@ainet.at
phone:          +43 3572 83146
fax-no:         +43 3572 83146 609
nic-hdl:        ANOC9-RIPE
admin-c:        WL414-RIPE
tech-c:         WL414-RIPE
notify:         noc@ainet.at
mnt-by:         AINET-MNT
created:        2005-06-30T12:52:15Z
last-modified:  2025-12-04T07:32:38Z
source:         RIPE

route:          87.243.128.0/18
descr:          AINET-AT, Provider Local Registry Block
origin:         AS35370
remarks:        aggregated provider block
mnt-by:         AINET-MNT
created:        2005-10-14T13:53:50Z
last-modified:  2005-10-14T13:53:50Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 87.243.184.0/21

Range	ASN	Company	Num of IPs
87.243.128.0/18	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	16,384

Nearby Ranges

BGP prefixes that overlap with 87.243.0.0/16

Range	ASN	Company	Num of IPs
87.243.128.0/18	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	16,384
87.243.192.0/18	AS8419	Redcentric Solutions Ltd	16,384
87.243.0.0/21	AS39737	Prime Telecom srl	2,048
87.243.172.0/22	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	1,024
87.243.171.0/24	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	256
87.243.158.0/24	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	256
87.243.144.0/24	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	256
87.243.145.0/24	AS35370	Ainet Telekommunikations-Netzwerk Betriebs GmbH	256
87.243.79.0/24	AS202463	GIGABYTE POOL 5	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
87.243.189.221	viper2097.com	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

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Pingable IPs

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

IP Address	ASN	Details
87.243.186.1	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`5.87ms` from Vienna, AT
87.243.187.1	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`5.78ms` from Vienna, AT
87.243.185.1	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`5.79ms` from Vienna, AT
87.243.191.234	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`4.64ms` from Vienna, AT
87.243.189.1	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`5.54ms` from Vienna, AT
87.243.184.1	AS35370 Ainet Telekommunikations-Netzwerk Betriebs GmbH	`4.20ms` 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
177.155.136.37	AS53062 ALT \| GRUPO BRASIL TECPAR	`1.49ms` from Chapeco, BR
24.175.71.5	AS11427 Charter Communications Inc	`7.98ms` from Dallas, US
41.85.249.5	AS37225 Netwide Internet Services cc	`1.65ms` from Johannesburg, ZA
149.74.20.197	AS12479 Orange Espagne SA	`8.28ms` from Madrid, ES
77.73.1.149	AS50957 MEMSET Ltd	`0.44ms` from Maidenhead, GB
34.149.77.245	AS396982 Google LLC	`0.08ms` from Melbourne, AU
217.114.12.117	AS198610 Beget LLC	`9.63ms` from Moscow, RU
103.205.125.37	AS17625 BlazeNet's Network	`0.39ms` from Mumbai, IN
24.185.50.21	AS6128 Cablevision Systems Corp.	`10.06ms` from New York City, US
50.255.147.53	AS7922 Comcast Cable Communications, LLC	`7.66ms` from Providence, US
13.57.81.69	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
189.206.23.37	AS11172 Alestra, S. de R.L. de C.V.	`3.27ms` from Santiago de Queretaro, MX
187.39.58.21	AS28573 Claro NXT Telecomunicacoes Ltda	`4.61ms` from Sao Paulo, BR
14.33.25.53	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
101.34.90.85	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.77ms` from Shanghai, CN
120.75.191.149	AS2527 Sony Network Communications Inc.	`1.87ms` from Tokyo, JP
80.211.253.21	AS205727 Aruba S.p.A.	`0.32ms` from Warsaw, PL
92.71.207.245	AS1136 KPN B.V.	`0.47ms` from Amsterdam, NL
47.95.254.69	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.44ms` from Beijing, CN
8.141.46.85	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.02ms` from Beijing, CN
111.199.68.117	AS4808 China Unicom Beijing Province Network	`4.41ms` from Beijing, CN
89.180.5.181	AS2860 NOS COMUNICACOES, S.A.	`5.10ms` from Braga, PT
46.97.200.37	AS12302 Vodafone Romania S.A.	`13.17ms` from Bucharest, RO
99.89.129.53	AS7018 AT&T Enterprises, LLC	`14.65ms` from Chicago, US
96.75.47.197	AS7922 Comcast Cable Communications, LLC	`8.93ms` from Detroit, US

Traceroute

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

traceroute -a -n -q1 -f5 87.243.185.250

traceroute to 87.243.185.250 (87.243.185.250): 64 hops max, 52 byte packets

5 [AS3257] 89.149.136.173 162.161 ms

6 [AS3257] 154.14.163.234 164.468 ms

7 *

8 [AS35370] 87.243.191.122 165.027 ms

9 [AS35370] 87.243.185.250 194.612 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 18th 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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