84.21.175.0/24

AS20911 · Net-Surf.net Ltd.

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Summary

Country	Bulgaria
Domain	net-surf.net
ASN	AS20911
Parent Range	84.21.174.0/23
Registry	RIPE
ID	NETSURFNET-GPON

WHOIS Details

inetnum:        84.21.174.0 - 84.21.175.255
netname:        NETSURFNET-GPON
descr:          Net-Surf.net Ltd. GPON services
country:        BG
admin-c:        AR14219-RIPE
tech-c:         MV4491-RIPE
abuse-c:        AR14219-RIPE
status:         ASSIGNED PA
mnt-domains:    NETSURF-MNTR
mnt-routes:     NETSURF-MNTR
mnt-lower:      NETSURF-MNTR
mnt-by:         MNT-NETERRA
created:        2024-04-02T12:34:38Z
last-modified:  2024-04-02T12:34:38Z
source:         RIPE
abuse-email:    abuse@net-surf.net
abuse-c:        AR14219-RIPE
abuse-org:      ORG-NL38-RIPE

role:           Abuse-C Role
nic-hdl:        AR14219-RIPE
abuse-mailbox:  abuse@net-surf.net
mnt-by:         NETSURF-MNTR
address:        Net-Surf.net Ltd.
address:        bul  Treti Mart  78
address:        3400 Montana
address:        BG
e-mail:         mv@net-surf.net
created:        2013-12-18T14:27:43Z
last-modified:  2013-12-19T11:57:45Z
source:         RIPE

person:         Martin Vassilev
address:        Bulgaria, Montana
address:        Treti Mart bul.
e-mail:         abuse@net-surf.net
mnt-by:         NETSURF-MNTR
phone:          + 359 96 399994
nic-hdl:        MV4491-RIPE
created:        2006-07-06T09:06:07Z
last-modified:  2018-09-19T07:56:10Z
source:         RIPE

route:          84.21.174.0/23
origin:         AS20911
mnt-by:         NETSURF-MNTR
created:        2024-04-02T13:43:48Z
last-modified:  2024-04-02T13:43:48Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 84.21.175.0/24

Range	ASN	Company	Num of IPs
84.21.174.0/23	AS20911	Net-Surf.net Ltd. GPON services	512

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

Read more

Pingable IPs

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

IP Address	ASN	Details
84.21.175.32	AS20911 Net-Surf.net Ltd.	`2.28ms` from Sofia, 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
82.94.254.104	AS3265 KPN B.V.	`0.58ms` from Amsterdam, NL
154.73.241.136	AS37333 Comtel Communications	`1.64ms` from Cape Town, ZA
99.40.200.200	AS7018 AT&T Enterprises, LLC	`11.96ms` from Chicago, US
107.206.252.184	AS7018 AT&T Enterprises, LLC	`3.50ms` from San Jose, US
54.254.161.200	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
123.205.253.8	AS4780 Digital United Inc.	`0.73ms` from Taipei, TW
153.142.222.232	AS4713 NTT Communications Corporation	`2.83ms` from Tokyo, JP
185.161.160.8	AS49264 CORAL TRAVEL POLAND Sp. z o.o.	`0.57ms` from Amsterdam, NL
117.14.177.136	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Beijing, CN
87.196.56.40	AS2860 NOS COMUNICACOES, S.A.	`6.52ms` from Braga, PT
44.46.19.200	AS400586 rdm.tech	`0.29ms` from Chicago, US
47.210.138.184	AS19108 Optimum	`10.88ms` from Dallas, US
12.205.217.200	AS7018 AT&T Enterprises, LLC	`1.26ms` from Dallas, US
132.196.76.200	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
94.216.246.168	AS3209 Vodafone GmbH	`5.99ms` from Frankfurt am Main, DE
104.151.120.104	AS8881 1&1 Versatel Deutschland GmbH	`0.46ms` from Hamburg, DE
47.96.182.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.86ms` from Hangzhou, CN
87.115.167.40	AS6871 Plusnet	`6.97ms` from London, GB
185.235.122.72	AS46261 QuickPacket, LLC	`0.74ms` from Los Angeles, US
41.175.88.40	AS30844 Liquid Telecommunications Ltd	`12.04ms` from Lusaka, ZM
3.7.104.200	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
177.62.65.120	AS26599 TELEFÔNICA BRASIL S.A	`2.80ms` from Sao Paulo, BR
124.51.156.168	AS17858 LG POWERCOMM	`6.79ms` from Seoul, KR
183.124.118.24	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
121.153.144.216	AS4766 Korea Telecom	`3.39ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 84.21.175.156

traceroute to 84.21.175.156 (84.21.175.156): 64 hops max, 52 byte packets

3 [AS8966] 5.195.70.160 3.016 ms

4 *

5 *

6 *

7 *

8 [AS20911] 178.254.192.130 160.801 ms

9 *

10 *

11 [AS20911] 84.21.175.156 155.815 ms

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On September 11th 2025

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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