77.77.27.0/24

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:        77.77.25.0 - 77.77.28.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2007-08-21T10:15:29Z
last-modified:  2008-07-18T08:26:14Z
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 77.77.27.0/24

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

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

IP Address	ASN	Details
77.77.27.160	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
105.108.169.8	AS36947 Telecom Algeria	`14.47ms` from Algiers, DZ
100.21.42.232	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
97.84.132.72	AS20115 Charter Communications LLC	`17.30ms` from Chicago, US
24.136.10.200	AS6079 RCN	`3.39ms` from Chicago, US
75.242.226.72	AS6167 Verizon Business	`17.95ms` from Chicago, US
47.186.39.8	AS5650 Frontier Communications of America, Inc.	`1.85ms` from Dallas, US
87.169.255.184	AS3320 Deutsche Telekom AG	`3.06ms` from Frankfurt am Main, DE
218.9.23.40	AS4837 CHINA UNICOM China169 Backbone	`9.41ms` from Harbin, CN
187.227.128.8	AS8151 UNINET	`9.95ms` from Mexico City, MX
188.113.26.8	AS12389 PJSC Rostelecom	`16.49ms` from Moscow, RU
89.24.131.216	AS13036 T-Mobile Czech Republic a.s.	`2.37ms` from Prague, CZ
68.94.186.152	AS7018 AT&T Enterprises, LLC	`3.09ms` from San Antonio, US
89.10.161.40	AS15659 NextGenTel AS	`4.61ms` from Sandefjord, NO
175.252.199.24	AS4766 Korea Telecom	`4.95ms` from Seoul, KR
113.224.247.136	AS4837 CHINA UNICOM China169 Backbone	`2.33ms` from Tieling, CN
105.108.90.232	AS36947 Telecom Algeria	`14.60ms` from Algiers, DZ
103.148.141.168	AS202656 Ivanov Vitaliy Sergeevich	`0.46ms` from Amsterdam, NL
109.72.92.152	AS48635 Your Hosting B.V.	`0.74ms` from Amsterdam, NL
24.211.107.168	AS11426 Charter Communications Inc	`13.33ms` from Atlanta, US
35.85.139.136	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
118.250.91.56	AS4134 CHINANET-BACKBONE	`2.08ms` from Changsha, CN
24.14.70.232	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Chicago, US
136.113.202.184	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
70.114.205.136	AS11427 Charter Communications Inc	`9.23ms` from Houston, US
86.161.66.72	AS2856 British Telecommunications PLC	`12.49ms` 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 77.77.27.135

traceroute to 77.77.27.135 (77.77.27.135): 64 hops max, 52 byte packets

3 [AS1299] 62.115.199.67 1.762 ms

4 *

5 [AS39184] 77.77.27.135 2.544 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 30th 2026

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