77.77.39.0/24

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:        77.77.37.0 - 77.77.44.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2007-11-19T13:25:57Z
last-modified:  2008-07-18T08:26:15Z
source:         RIPE
abuse-email:    abuse@ultranet.biz
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:         admin@ultranet.biz
nic-hdl:        IT711-RIPE
mnt-by:         MNT-BGULTRANET
created:        2005-08-02T07:29:48Z
last-modified:  2017-10-30T21:46:54Z
source:         RIPE

route:          77.77.0.0/18
descr:          UltraNET Ltd.
descr:          Second IPv4 Allocation Block
origin:         AS39184
mnt-by:         MNT-BGULTRANET
created:        2007-08-21T10:22:26Z
last-modified:  2007-08-21T10:22:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.77.39.0/24

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
77.77.0.0/18	AS39184	UltraNET Ltd	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
77.77.128.0/21	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
77.77.50.0/24	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
77.77.39.0	AS39184 UltraNET Ltd	`3.95ms` 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
86.95.255.136	AS1136 KPN B.V.	`2.48ms` from Amsterdam, NL
151.131.183.232	AS1341 Rockwell Collins, Inc.	`0.06ms` from Chicago, US
86.172.191.248	AS2856 British Telecommunications PLC	`3.67ms` from London, GB
216.82.36.88	AS30600 Metronet	`0.55ms` from Minneapolis, US
178.125.99.120	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`2.11ms` from Minsk, BY
95.73.165.24	AS12389 PJSC Rostelecom	`1.38ms` from Moscow, RU
163.22.171.136	AS1659 Taiwan Academic Network (TANet) Information Center	`4.47ms` from Taipei, TW
223.217.200.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.20ms` from Tokyo, JP
185.69.136.152	AS43284 IWB Industrielle Werke Basel	`1.27ms` from Zuerich, CH
105.106.68.8	AS36947 Telecom Algeria	`13.70ms` from Algiers, DZ
5.160.234.168	AS42337 Respina Networks & Beyond PJSC	`16.71ms` from Baku, AZ
177.136.163.56	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`5.31ms` from Curitiba, BR
87.161.245.104	AS3320 Deutsche Telekom AG	`3.94ms` from Duesseldorf, DE
42.101.37.232	AS137698 Haerbing , Heilongjiang Province, P.R.China.	`2.11ms` from Harbin, CN
188.29.96.184	AS206067 Hutchison 3G UK Limited	`12.57ms` from London, GB
99.88.196.184	AS7018 AT&T Enterprises, LLC	`19.93ms` from Los Angeles, US
2.57.85.168	AS203462 NOVACONN SRL	`1.50ms` from Milan, IT
162.243.186.56	AS14061 DigitalOcean, LLC	`0.37ms` from New York City, US
96.232.253.56	AS701 Verizon Business	`2.02ms` from New York City, US
88.172.174.168	AS12322 Free SAS	`3.53ms` from Paris, FR
20.212.15.120	AS8075 Microsoft Corporation	`0.63ms` from Singapore, SG
85.206.70.216	AS8764 Telia Lietuva, AB	`10.14ms` from Vilnius, LT
52.11.178.216	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
186.28.18.120	AS19429 ETB - Colombia	`1.08ms` from Bogota, CO
98.52.222.40	AS7922 Comcast Cable Communications, LLC	`6.68ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 77.77.39.132

traceroute to 77.77.39.132 (77.77.39.132): 64 hops max, 52 byte packets

3 [AS1299] 62.115.199.67 1.598 ms

4 [AS39184] 80.78.232.14 4.069 ms

5 [AS39184] 77.77.39.132 8.156 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 31st 2026

What are IP address ranges?

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