77.77.50.0/24

AS39184 · UltraNET Ltd

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Summary

Country	Bulgaria
Domain	ultranet.biz
ASN	AS39184
Parent Range	77.77.0.0/18
Registry	RIPE
ID	ULTRANET-NET

WHOIS Details

inetnum:        77.77.50.0 - 77.77.50.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2016-02-29T10:15:35Z
last-modified:  2016-02-29T10:15:35Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        UN1512-RIPE
abuse-org:      ORG-UO129-RIPE

person:         Ivan Tushev
address:        UltraNET Ltd
address:        14, Peter Beron str.
address:        2800 Sandanski, Bulgaria
phone:          +359 885511000
fax-no:         +359 73832271
e-mail:         [email protected]
nic-hdl:        IT711-RIPE
mnt-by:         MNT-BGULTRANET
created:        2005-08-02T07:29:48Z
last-modified:  2017-10-30T21:46:54Z
source:         RIPE

route:          77.77.50.0/24
descr:          UltraNET Ltd. C23
origin:         AS39184
mnt-by:         MNT-BGULTRANET
created:        2016-02-29T10:16:53Z
last-modified:  2016-02-29T10:16:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.77.50.0/24

Range	ASN	Company	Num of IPs
77.77.0.0/18	AS39184	UltraNET Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 77.77.0.0/16

Range	ASN	Company	Num of IPs
77.77.128.0/18	AS36671	GTT Communications Inc.	16,384
77.77.64.0/18	AS16322	Rayaneh Danesh Golestan Complex P.J.S. Co.	16,384
77.77.128.0/18	AS3257	GTT Communications Inc.	16,384
77.77.192.0/18	AS42560	Telemach BH d.o.o. Sarajevo	16,384
77.77.0.0/18	AS39184	UltraNET Ltd	16,384
77.77.128.0/21	AS49849	RN TV	2,048
77.77.152.0/24	AS34074	IBS Ltd.	256
77.77.16.0/24	AS39184	UltraNET Ltd	256
77.77.23.0/24	AS39184	UltraNET Ltd	256
77.77.24.0/24	AS39184	UltraNET Ltd	256
77.77.47.0/24	AS39184	UltraNET MESH Infrastructure	256
77.77.48.0/24	AS39184	UltraNET Ltd	256
77.77.53.0/24	AS39184	UltraNET Ltd	256
77.77.60.0/24	AS39184	UltraNET Ltd.	256
77.77.8.0/24	AS39184	UltraNET Ltd	256
77.77.9.0/24	AS39184	UltraNET Ltd	256
77.77.160.0/24	AS3257	EST Logistics SP. Z.o.o	256
77.77.163.0/24	AS47874	Inter Consult Bulgaria Ltd.	256
77.77.49.0/24	AS199702	VIM TV Ltd	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

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

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Pingable IPs

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

IP Address	ASN	Details
77.77.50.141	AS39184 UltraNET Ltd	`1.90ms` 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
128.251.201.88	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
85.74.45.184	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.19ms` from Athens, GR
98.223.246.56	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Chicago, US
93.200.142.88	AS3320 Deutsche Telekom AG	`3.25ms` from Duesseldorf, DE
137.222.106.8	AS786 Jisc Services Limited	`5.80ms` from London, GB
188.76.224.40	AS12479 Orange Espagne SA	`8.77ms` from Madrid, ES
86.218.145.184	AS3215 Orange S.A.	`4.49ms` from Paris, FR
81.80.184.248	AS3215 Orange S.A.	`4.03ms` from Paris, FR
24.248.189.232	AS22773 Cox Communications Inc.	`0.76ms` from Phoenix, US
54.157.23.24	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
52.154.222.120	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
68.62.3.40	AS7922 Comcast Cable Communications, LLC	`9.41ms` from Flint, US
84.191.82.216	AS3320 Deutsche Telekom AG	`5.97ms` from Frankfurt am Main, DE
194.165.122.152	AS5603 Telekom Slovenije, d.d.	`4.05ms` from Ljubljana, SI
212.166.140.120	AS12430 VODAFONE ESPANA S.A.U.	`0.70ms` from Madrid, ES
2.136.146.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.77ms` from Madrid, ES
172.233.14.104	AS63949 Akamai Connected Cloud	`0.21ms` from Osasco, BR
112.236.234.136	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Qingdao, CN
2.37.60.104	AS30722 Vodafone Italia S.p.A.	`9.02ms` from Rome, IT
73.13.218.184	AS7922 Comcast Cable Communications, LLC	`9.47ms` from Secaucus, US
124.50.51.88	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
77.45.38.248	AS35191 ASTA-NET S.A.	`11.90ms` from Warsaw, PL
103.96.117.72	AS133950 Hoopla Hosting Limited	`0.14ms` from Auckland, NZ
78.123.3.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.98ms` from Lausanne, CH
149.40.70.184	AS197537 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	`0.43ms` from London, 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 77.77.50.151

traceroute to 77.77.50.151 (77.77.50.151): 64 hops max, 52 byte packets

3 [AS1299] 62.115.199.66 1.677 ms

4 *

5 [AS39184] 77.77.50.151 2.386 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 14th 2025

What are IP address ranges?

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