87.121.48.0/22

AS34577 · SKAT TV Ltd.

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Summary

Country	Bulgaria
Domain	tvskat.net
ASN	AS34577
Registry	RIPE
ID	NETERRA-RETECOMTV-NET

WHOIS Details

inetnum:        87.121.48.0 - 87.121.51.255
netname:        NETERRA-RETECOMTV-NET
descr:          Retecom Ltd.
country:        BG
admin-c:        IG661-RIPE
tech-c:         IG257-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-NETERRA
mnt-routes:     MNT-NETERRA
mnt-routes:     MNT-SKATTV
mnt-domains:    MNT-SKATTV
mnt-lower:      MNT-SKATTV
created:        2007-08-07T07:21:28Z
last-modified:  2007-08-07T07:53:18Z
source:         RIPE
abuse-email:    abuse@neterra.net
abuse-c:        Nc2110-RIPE
abuse-org:      ORG-NL38-RIPE

person:         Ivan Georgiev
address:        SKAT-TV-NET
address:        complex Zornica, do bl.39
address:        BOURGAS, Bulgaria
phone:          +359 56 865555
e-mail:         naskot@tvskat.net
nic-hdl:        IG257-RIPE
created:        2003-02-11T15:10:21Z
last-modified:  2020-06-04T12:17:23Z
source:         RIPE
mnt-by:         BT95-ADM

person:         Ivan Georgiev
address:        SKAT-TV-NET
address:        complex Zornica, do bl.39
address:        BOURGAS, Bulgaria
phone:          +359 56 865555
phone:          +359 56 865555
e-mail:         naskot@tvskat.net
nic-hdl:        IG661-RIPE
created:        2005-02-14T12:44:45Z
last-modified:  2020-06-04T07:32:49Z
source:         RIPE
mnt-by:         MNT-NETERRA

route:          87.121.48.0/22
descr:          Retecom Ltd.
origin:         AS34577
mnt-by:         MNT-SKATTV
created:        2007-08-07T07:53:39Z
last-modified:  2007-09-17T14:13:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 87.121.0.0/16

Range	ASN	Company	Num of IPs
87.121.192.0/20	AS21413	Envia Tel GmbH	4,096
87.121.224.0/20	AS21413	Envia Tel GmbH	4,096
87.121.8.0/21	AS29030	TELECABEL PLC	2,048
87.121.136.0/21	AS30781	Free Pro SAS	2,048
87.121.152.0/21	AS29030	TELECABEL PLC	2,048
87.121.208.0/21	AS64476	Shadow SAS	2,048
87.121.28.0/22	AS59437	Northern Data Software GmbH	1,024
87.121.128.0/22	AS50368	Bulsat TV	1,024
87.121.252.0/22	AS207044	Enet Telecommunications Networks Limited	1,024
87.121.62.0/23	AS16125	Private Customer	512
87.121.70.0/23	AS20911	Net-Surf.net Ltd. broadband services	512
87.121.16.0/23	AS209653	Wholesale Operator B.V.	512
87.121.100.0/23	AS210218	Open Fiber S.P.A.	512
87.121.248.0/23	AS134697	Launtel NBN	512
87.121.94.0/23	AS134697	Launtel NBN	512
87.121.148.0/23	AS210218	Open Fiber S.P.A.	512
87.121.6.0/23	AS34224	Neterra Ltd.	512
87.121.108.0/23	AS43548	deltanet.bg	512
87.121.76.0/23	AS60784	Iradeum	512
87.121.56.0/23	AS210218	Open Fiber S.P.A.	512
87.121.36.0/23	AS210218	Open Fiber S.P.A.	512
87.121.92.0/23	AS134697	Launtel NBN	512
87.121.80.0/23	AS205115	AVACOMM Systems GmbH	512
87.121.96.0/23	AS215342	Teranet OOD	512
87.121.250.0/23	AS134697	Launtel NBN	512
87.121.114.0/23	AS400909	Travchis LLC	512
87.121.219.0/24	AS202656	Verasel, Inc.	256
87.121.99.0/24	AS202422	G-Core Labs S.A.	256
87.121.55.0/24	AS202422	G-Core Labs S.A.	256
87.121.53.0/24	AS202422	G-Core Labs Customer assignment	256
87.121.18.0/24	AS16045	BULINFO EOOD	256
87.121.74.0/24	AS134697	Launtel NBN	256
87.121.174.0/24	AS201684	Oman Data Park SAOC	256
87.121.173.0/24	AS201684	Oman Data Park SAOC	256
87.121.98.0/24	AS151704	Neterra Ltd.	256
87.121.172.0/24	AS201684	Oman Data Park SAOC	256
87.121.59.0/24	AS210218	Open Fiber S.P.A.	256
87.121.171.0/24	AS201684	Oman Data Park SAOC	256
87.121.117.0/24	AS140599	19 F. The World Center, 330 Sen Gil J. Puyat Avenue	256
87.121.73.0/24	AS134697	Launtel NBN	256
87.121.170.0/24	AS201684	Oman Data Park SAOC	256
87.121.19.0/24	AS210218	Open Fiber S.P.A.	256
87.121.169.0/24	AS201684	Oman Data Park SAOC	256
87.121.147.0/24	AS135402	Private Customer	256
87.121.116.0/24	AS210218	Open Fiber S.P.A.	256
87.121.168.0/24	AS201684	Oman Data Park SAOC	256
87.121.69.0/24	AS213035	InterLIR-Marketplace	256
87.121.79.0/24	AS213725	03AI	256
87.121.86.0/24	AS209693	EE-Network	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
87.121.51.3	retecomtv.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

Read more

Pingable IPs

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

IP Address	ASN	Details
87.121.50.17	AS34577 SKAT TV Ltd.	`2.73ms` from Varna, BG
87.121.49.161	AS34577 SKAT TV Ltd.	`2.75ms` from Varna, BG
87.121.51.11	AS34577 SKAT TV Ltd.	`2.64ms` from Varna, BG
87.121.48.24	AS34577 SKAT TV Ltd.	`2.71ms` 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
97.131.135.230	AS6167 Verizon Business	`17.30ms` from Atlanta, US
172.200.123.118	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
71.72.191.134	AS10796 Charter Communications Inc	`11.94ms` from Cleveland, US
217.238.103.150	AS3320 Deutsche Telekom AG	`5.85ms` from Frankfurt am Main, DE
221.13.51.198	AS4837 CHINA UNICOM China169 Backbone	`3.17ms` from Guiyang, CN
87.92.50.54	AS16086 DNA Oyj	`0.74ms` from Helsinki, FI
12.246.5.230	AS7018 AT&T Enterprises, LLC	`1.69ms` from Houston, US
219.149.18.182	AS4134 CHINANET-BACKBONE	`3.67ms` from Liaoyang, CN
86.161.226.230	AS2856 British Telecommunications PLC	`1.51ms` from London, GB
62.254.220.102	AS5089 Virgin Media Limited	`7.58ms` from London, GB
122.1.94.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.01ms` from Osaka, JP
162.211.50.70	AS19381 Simply Bits, LLC	`2.93ms` from Phoenix, US
50.196.16.6	AS7922 Comcast Cable Communications, LLC	`5.79ms` from Portland, US
67.182.230.54	AS7922 Comcast Cable Communications, LLC	`3.83ms` from Salt Lake City, US
188.187.227.6	AS39028 JSC "ER-Telecom Holding"	`4.23ms` from Samara, RU
60.227.79.102	AS1221 Telstra Limited	`5.05ms` from Sydney, AU
145.3.66.134	AS1103 SURF B.V.	`1.50ms` from Amsterdam, NL
101.51.229.182	AS23969 TOT Public Company Limited	`7.75ms` from Bangkok, TH
16.28.76.38	AS16509 Amazon.com, Inc.	`0.72ms` from Cape Town, ZA
173.93.143.134	AS11426 Charter Communications Inc	`14.50ms` from Charlotte, US
24.134.136.134	AS3209 Vodafone GmbH	`0.38ms` from Frankfurt am Main, DE
79.240.122.22	AS3320 Deutsche Telekom AG	`10.33ms` from Frankfurt am Main, DE
121.154.212.6	AS4766 Korea Telecom	`4.69ms` from Incheon, KR
104.9.115.230	AS7018 AT&T Enterprises, LLC	`3.21ms` from Los Angeles, US
92.19.159.198	AS13285 TalkTalk Communications Limited	`1.59ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f3 87.121.51.1

traceroute to 87.121.51.1 (87.121.51.1): 64 hops max, 52 byte packets

3 [] 185.1.137.105 6.157 ms

4 [AS34577] 87.121.51.1 3.111 ms

Measurement taken from

IPinfo ProbeNet in Varna, BG

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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