128.140.186.0/23

AS20956 · SYSTEM SECURITY AND INTEGRATION EOOD

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Summary

Country	Bulgaria
Domain	netwave-bg.com
ASN	AS20956
Registry	RIPE
ID	NETWAVE-NET-BLK-2

WHOIS Details

inetnum:        128.140.186.0 - 128.140.187.255
netname:        NETWAVE-NET-BLK-2
descr:          NetWave Ltd. Assigned IPv4 Block Two
country:        BG
admin-c:        NRR9-RIPE
tech-c:         NRR9-RIPE
status:         ASSIGNED PA
mnt-by:         NETWAVE-MNT
created:        2024-03-15T08:27:27Z
last-modified:  2024-03-15T08:27:27Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        NRR9-RIPE
abuse-org:      ORG-NL157-RIPE

role:           NetWave RIPE Role
abuse-mailbox:  [email protected]
address:        13th, Ivan Pavlov Str., floor 2
e-mail:         [email protected]
admin-c:        SM14925-RIPE
tech-c:         SM14925-RIPE
nic-hdl:        NRR9-RIPE
mnt-by:         NETWAVE-MNT
created:        2011-09-27T08:24:09Z
last-modified:  2011-09-27T08:24:09Z
source:         RIPE

route:          128.140.186.0/23
origin:         AS20956
mnt-by:         NETWAVE-MNT
created:        2024-02-29T11:52:22Z
last-modified:  2024-02-29T11:52:22Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 128.140.0.0/16

Range	ASN	Company	Num of IPs
128.140.0.0/17	AS24940	Hetzner Online GmbH	32,768
128.140.240.0/20	AS42772	Unitary enterprise A1	4,096
128.140.144.0/21	AS198111	IP Directions SAS	2,048
128.140.208.0/21	AS680	UN Volunteers	2,048
128.140.232.0/21	AS197973	Registers Iceland	2,048
128.140.192.0/21	AS48475	Closed Joint Stock Company Oskolnet	2,048
128.140.216.0/21	AS48635	Your Hosting B.V.	2,048
128.140.224.0/21	AS5606	GTS Telecom SRL	2,048
128.140.200.0/21	AS57365	Numintec Comunicaciones S.L.	2,048
128.140.160.0/21	AS12714	PJSC MegaFon	2,048
128.140.152.0/21	AS3329	VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	2,048
128.140.168.0/21	AS47764	LLC VK	2,048
128.140.188.0/22	AS29687	NetWave Ltd. Assigned IPv4 Block Three	1,024
128.140.170.0/24	AS28709	my.games services	256
128.140.201.0/24	AS57365	Numintec Comunicaciones S.L.	256
128.140.254.0/24	AS205820	A1 Digital Services FLLC	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

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

IP Address	ASN	Details
128.140.186.185	AS20956 SYSTEM SECURITY AND INTEGRATION EOOD	`0.82ms` from Varna, BG

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
50.110.103.199	AS5650 Frontier Communications of America, Inc.	`10.53ms` from Ashburn, US
81.247.212.167	AS5432 Proximus NV	`2.23ms` from Brussels, BE
47.224.27.199	AS20115 Charter Communications LLC	`10.42ms` from Chicago, US
107.9.212.119	AS10796 Charter Communications Inc	`8.98ms` from Columbus, US
64.255.206.87	AS32298 Centersquare	`1.10ms` from Dallas, US
188.122.95.7	AS49544 i3D.net B.V	`0.35ms` from Dallas, US
93.237.90.167	AS3320 Deutsche Telekom AG	`2.40ms` from Duesseldorf, DE
188.151.53.215	AS1257 Tele2 Sverige AB	`1.22ms` from Goeteborg, SE
168.105.88.231	AS6360 University of Hawaii	`4.44ms` from Honolulu, US
72.111.8.231	AS6167 Verizon Business	`15.54ms` from Los Angeles, US
12.50.128.167	AS7018 AT&T Enterprises, LLC	`1.65ms` from Los Angeles, US
90.113.200.119	AS3215 Orange S.A.	`7.16ms` from Marseille, FR
218.115.64.215	AS17676 SoftBank Corp.	`4.13ms` from Osaka, JP
85.165.37.55	AS2119 Telenor Norge AS	`13.60ms` from Oslo, NO
52.21.18.231	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
81.21.60.215	AS39228 iNet	`2.22ms` from Riyadh, SA
179.251.59.23	AS26615 TIM S/A	`2.84ms` from Sao Paulo, BR
132.145.82.103	AS31898 Oracle Corporation	`0.17ms` from Seoul, KR
49.238.176.119	AS38690 HyosungITX	`1.32ms` from Seoul, KR
119.218.198.87	AS4766 Korea Telecom	`5.99ms` from Seoul, KR
217.174.145.71	AS211772 ITRB Ltd	`0.34ms` from Sofia, BG
34.162.133.103	AS396982 Google LLC	`0.14ms` from Columbus, US
171.228.156.247	AS7552 Viettel Group	`1.82ms` from Hanoi, VN
178.194.187.23	AS3303 Swisscom (Switzerland) Ltd	`0.97ms` from Lausanne, CH
116.50.244.7	AS9658 Eastern Telecoms Phils., Inc.	`0.25ms` from Manila, PH

Traceroute

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

traceroute -a -n -q1 -f3 128.140.186.102

traceroute to 128.140.186.102 (128.140.186.102): 64 hops max, 52 byte packets

3 [] 185.1.137.26 1.825 ms

4 *

5 [AS20956] 128.140.186.102 3.397 ms

Measurement taken from

IPinfo ProbeNet in Varna, BG

On January 9th 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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