77.77.53.0/24

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:        77.77.53.0 - 77.77.53.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2014-09-09T16:15:44Z
last-modified:  2014-09-09T16:15:44Z
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:          77.77.53.0/24
descr:          UltraNET Ltd
origin:         AS39184
mnt-by:         MNT-BGULTRANET
created:        2008-04-09T10:23:44Z
last-modified:  2014-09-09T16:16:32Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.77.53.0/24

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
77.77.60.0/24	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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Pingable IPs

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

IP Address	ASN	Details
77.77.53.88	AS39184 UltraNET Ltd	`4.62ms` 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
69.140.9.248	AS7922 Comcast Cable Communications, LLC	`6.70ms` from Ashburn, US
2.202.167.40	AS3209 Vodafone GmbH	`5.27ms` from Duesseldorf, DE
72.144.112.88	AS8075 Microsoft Corporation	`0.26ms` from Frankfurt am Main, DE
202.90.154.200	AS9821 Department of Science and Technology	`19.65ms` from Hong Kong, HK
176.239.48.88	AS16135 Turkcell A.S.	`13.15ms` from Istanbul, TR
34.142.15.200	AS396982 Google LLC	`0.12ms` from London, GB
2.4.112.248	AS3215 Orange S.A.	`7.24ms` from Marseille, FR
45.165.223.248	AS267933 IBIPAR S/A	`10.35ms` from Osasco, BR
195.154.218.24	AS12876 SCALEWAY S.A.S.	`1.09ms` from Paris, FR
62.118.136.40	AS8359 MTS PJSC	`4.56ms` from Saint Petersburg, RU
64.80.42.40	AS7029 Windstream Communications LLC	`1.13ms` from Secaucus, US
128.199.235.24	AS14061 DigitalOcean, LLC	`0.24ms` from Singapore, SG
58.93.86.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.40ms` from Tokyo, JP
218.89.155.24	AS4134 CHINANET-BACKBONE	`8.12ms` from Chengdu, CN
98.28.247.88	AS10796 Charter Communications Inc	`9.27ms` from Columbus, US
24.243.27.152	AS11427 Charter Communications Inc	`14.08ms` from Dallas, US
84.133.51.8	AS3320 Deutsche Telekom AG	`2.05ms` from Frankfurt am Main, DE
14.189.31.232	AS45899 VNPT Corp	`5.48ms` from Hanoi, VN
132.239.155.200	AS7377 University of California, San Diego	`2.72ms` from Los Angeles, US
81.120.65.40	AS3269 Telecom Italia S.p.A.	`0.90ms` from Milan, IT
3.210.5.8	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
135.233.161.232	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
126.69.212.24	AS17676 SoftBank Corp.	`6.29ms` from Tokyo, JP
87.210.59.40	AS50266 Odido Netherlands B.V.	`6.08ms` from Amsterdam, NL
173.190.137.216	AS7029 Windstream Communications LLC	`7.38ms` from Atlanta, 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 77.77.53.172

traceroute to 77.77.53.172 (77.77.53.172): 64 hops max, 52 byte packets

3 [AS1299] 62.115.199.67 1.534 ms

4 *

5 [AS39184] 77.77.53.172 5.323 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 20th 2025

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