1. All IP Ranges
  2. 178.0.0.0/8
  3. 178.21.0.0/16
  4. AS198471  | 178.21.102.0/23

178.21.102.0/23

AS198471  ·  Opnet Srl

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Summary

Country Italy
Domain opnet.it
ASN AS198471
Registry RIPE
ID LINKEM-NET

WHOIS Details

inetnum:        178.21.100.0 - 178.21.103.255
netname:        LINKEM-NET
descr:          LINKEM CUSTOMERS
country:        IT
admin-c:        LNE7-RIPE
tech-c:         LNE7-RIPE
status:         ASSIGNED PA
mnt-by:         LINKEM-MNT
created:        2018-04-19T14:41:27Z
last-modified:  2018-04-19T14:41:27Z
source:         RIPE
abuse-email:    abusi@opnet.it
abuse-c:        AR77665-RIPE
abuse-org:      ORG-OS382-RIPE

role:           Opnet Network Engineering
admin-c:        LM20405-RIPE
admin-c:        AC41753-RIPE
tech-c:         LM20405-RIPE
tech-c:         AC41753-RIPE
address:        via Monte Rosa 91, Milano
e-mail:         ripe@opnet.it
nic-hdl:        LNE7-RIPE
mnt-by:         LINKEM-MNT
created:        2017-11-13T13:48:27Z
last-modified:  2025-05-14T13:10:44Z
source:         RIPE

route:          178.21.103.0/24
descr:          LINKEM - MNVO KENA
origin:         AS198471
mnt-by:         LINKEM-MNT
created:        2019-08-27T15:00:14Z
last-modified:  2019-08-27T15:00:14Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 178.21.0.0/16

Range ASN Company Num of IPs
178.21.112.0/21 AS29028 DirectVPS B.V. 2,048
178.21.128.0/21 AS39783 Webhuset AS 2,048
178.21.72.0/21 AS39806 Admax AB 2,048
178.21.224.0/21 AS41549 Elektrizitaets- und Wasserwerk der Stadt Buchs SG 2,048
178.21.152.0/21 AS31621 Allegro sp. z o.o. 2,048
178.21.200.0/21 AS44473 S.T. S.r.l. 2,048
178.21.232.0/21 AS44671 Skyline Networks & Consultancy Ltd 2,048
178.21.192.0/21 AS49283 Setera Oy 2,048
178.21.184.0/21 AS202895 TFnet s.r.o. 2,048
178.21.88.0/21 AS39642 Sinal A/S 2,048
178.21.176.0/21 AS34659 Keyyo SA 2,048
178.21.120.0/21 AS49909 Direct One SA 2,048
178.21.88.0/21 AS50490 Sinal A/S 2,048
178.21.16.0/21 AS50673 Serverius Holding B.V. 2,048
178.21.64.0/21 AS50713 LLC Forward Telecom LTD 2,048
178.21.56.0/21 AS35454 Asitur Asistencia, S.A. 2,048
178.21.168.0/21 AS199081 Lancom Ltd. 2,048
178.21.248.0/21 AS196997 Uni-tel A/S 2,048
178.21.136.0/21 AS197480 SerczerNET Malgorzata Nienaltowska 2,048
178.21.240.0/21 AS50794 Levira AS 2,048
178.21.24.0/21 AS20483 EUROCOM Ltd. 2,048
178.21.80.0/21 AS20574 Knowit Connectivity AB 2,048
178.21.0.0/21 AS196968 Ilm-Provider UG (haftungsbeschraenkt) 2,048
178.21.14.0/23 AS49352 Reg.Ru 512
178.21.40.0/23 AS52070 Parsian Bank 512
178.21.60.0/24 AS35454 Asitur Asistencia, S.A. 256
178.21.61.0/24 AS35454 Asitur Asistencia, S.A. 256
178.21.62.0/24 AS35454 Asitur Asistencia, S.A. 256
178.21.63.0/24 AS35454 Asitur Asistencia, S.A. 256
178.21.209.0/24 AS43635 VeriFone Systems France SAS 256
178.21.9.0/24 AS49352 Reg.Ru Hosting 256
178.21.104.0/24 AS50715 SERVIABERTIS 256
178.21.105.0/24 AS50715 SERVIABERTIS 256
178.21.106.0/24 AS50715 SERVIABERTIS 256
178.21.107.0/24 AS50715 SERVIABERTIS 256
178.21.210.0/24 AS50845 VeriFone Systems France SAS 256
178.21.211.0/24 AS50845 VeriFone Systems France SAS 256
178.21.212.0/24 AS50845 VeriFone Systems France SAS 256
178.21.213.0/24 AS50845 VeriFone Systems France SAS 256
178.21.148.0/24 AS16509 regfish GmbH 256
178.21.42.0/24 AS52070 This range assigned to Parsian Bank 256
178.21.109.0/24 AS197267 Retevision I, S.A. 256
178.21.110.0/24 AS197267 Retevision I, S.A. 256
178.21.8.0/24 AS197695 Reg.Ru Hosting 256
178.21.168.0/24 AS199081 Infra-Net 256
178.21.169.0/24 AS199081 Cloud-Net 256
178.21.171.0/24 AS199081 Cloud-Net 256
178.21.172.0/24 AS199081 Cloud-Net 256
178.21.173.0/24 AS199081 Infra-Net 256
178.21.174.0/24 AS199081 ISP-Net 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
45.88.175.151 AS216154 CLODO CLOUD SERVICE CO. L.L.C 0.42ms from Amsterdam, NL
76.104.49.135 AS7922 Comcast Cable Communications, LLC 7.28ms from Ashburn, US
87.152.107.183 AS3320 Deutsche Telekom AG 3.38ms from Duesseldorf, DE
88.12.138.71 AS3352 TELEFONICA DE ESPANA S.A.U. 1.25ms from Madrid, ES
114.222.137.151 AS4134 CHINANET-BACKBONE 1.04ms from Nanjing, CN
126.23.40.55 AS17676 SoftBank Corp. 6.84ms from Osaka, JP
79.181.174.215 AS6810 Bezeq- THE ISRAEL TELECOMMUNICATION CORP. LTD. 0.22ms from Petaẖ Tiqva, IL
163.213.5.183 AS4766 Korea Telecom 5.25ms from Seoul, KR
99.238.253.119 AS812 Rogers Communications Canada Inc. 3.03ms from Toronto, CA
95.103.238.183 AS6855 Slovak Telekom, a.s. 4.11ms from Bratislava, SK
121.125.162.231 AS9318 SK Broadband Co Ltd 3.29ms from Incheon, KR
124.31.40.199 AS4134 CHINANET-BACKBONE 4.10ms from Lhasa, CN
60.122.33.39 AS17676 SoftBank Corp. 3.39ms from Osaka, JP
114.19.191.135 AS2516 KDDI CORPORATION 5.97ms from Tokyo, JP
145.38.0.151 AS1103 SURF B.V. 0.53ms from Amsterdam, NL
117.206.125.151 AS9829 National Internet Backbone 2.01ms from Chennai, IN
92.204.92.71 AS21499 Host Europe GmbH 3.32ms from Frankfurt am Main, DE
195.86.248.135 AS984 OCTOPUS WEB SOLUTION INC 0.64ms from Kuala Lumpur, MY
220.188.150.151 AS4134 CHINANET-BACKBONE 4.74ms from Ningbo, CN
80.136.143.55 AS3320 Deutsche Telekom AG 6.69ms from Nuernberg, DE
95.55.182.247 AS12389 PJSC Rostelecom 1.42ms from Saint Petersburg, RU
213.91.101.199 AS57869 MISS.NET d.o.o. 5.63ms from Zagreb, HR
181.122.99.7 AS23201 Telecel S.A. 9.17ms from Asuncion, PY
179.62.241.247 AS27983 Red Intercable Digital S.A. 5.98ms from Buenos Aires, AR
113.174.188.39 AS45899 VNPT Corp 4.63ms from Da Nang, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 178.21.103.158
traceroute to 178.21.103.158 (178.21.103.158): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.068 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
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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