84.21.174.0/24

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 84.21.174.0/24

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
84.21.174.190	AS20911 Net-Surf.net Ltd.	`2.46ms` 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
200.31.242.200	AS52419 CESOP	`6.02ms` from Buenos Aires, AR
73.210.225.40	AS7922 Comcast Cable Communications, LLC	`5.64ms` from Chicago, US
72.3.198.120	AS33070 Rackspace Hosting	`0.81ms` from Dallas, US
43.152.137.136	AS139341 ACE	`0.29ms` from Frankfurt am Main, DE
137.74.229.88	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
121.199.203.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.90ms` from Hangzhou, CN
171.250.113.104	AS7552 Viettel Group	`0.93ms` from Ho Chi Minh City, VN
36.67.63.152	AS7713 PT Telekomunikasi Indonesia	`0.76ms` from Jakarta, ID
74.225.224.40	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
176.193.189.120	AS12714 PJSC MegaFon	`1.72ms` from Moscow, RU
177.93.19.24	AS52263 Telecable Economico S.A.	`0.43ms` from San Jose, CR
172.14.32.120	AS7018 AT&T Enterprises, LLC	`19.25ms` from Santa Clara, US
175.118.198.232	AS9318 SK Broadband Co Ltd	`5.60ms` from Seoul, KR
60.153.66.104	AS17676 SoftBank Corp.	`3.66ms` from Tokyo, JP
77.56.83.72	AS6730 Sunrise GmbH	`5.10ms` from Zuerich, CH
77.166.204.136	AS1136 KPN B.V.	`1.25ms` from Amsterdam, NL
110.250.75.8	AS4837 CHINA UNICOM China169 Backbone	`13.41ms` from Beijing, CN
197.45.141.200	AS8452 TE-AS	`17.69ms` from Cairo, EG
52.15.190.56	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
65.70.235.248	AS7018 AT&T Enterprises, LLC	`9.59ms` from Dallas, US
173.227.163.200	AS10753 Level 3 Parent, LLC	`2.20ms` from Denver, US
185.9.242.232	AS9009 M247 Europe SRL	`0.24ms` from Frankfurt am Main, DE
187.144.196.216	AS8151 UNINET	`7.08ms` from Guadalajara, MX
113.162.18.120	AS45899 VNPT Corp	`2.35ms` from Hanoi, VN
68.103.23.184	AS22773 Cox Communications Inc.	`8.11ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -f2 84.21.174.15

traceroute to 84.21.174.15 (84.21.174.15): 64 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 0.645 ms

3 *

4 [] 192.108.148.252 27.506 ms

5 *

6 *

7 *

8 [AS20911] 84.21.174.15 47.482 ms

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

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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