77.77.1.0/24

AS39184 · UltraNET Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        77.77.0.0 - 77.77.7.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
geoloc:         41.561135 23.277087
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2007-04-02T14:23:04Z
last-modified:  2016-07-12T12:02:23Z
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 77.77.1.0/24

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

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

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

IP Address	ASN	Details
77.77.1.172	AS39184 UltraNET Ltd	`7.17ms` 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
154.248.187.120	AS36947 Telecom Algeria	`11.91ms` from Algiers, DZ
145.53.87.184	AS1136 KPN B.V.	`1.40ms` from Amsterdam, NL
150.148.1.200	AS22828 United States Food and Drug Administration	`3.02ms` from Ashburn, US
150.239.65.40	AS36351 IBM Cloud	`0.57ms` from Ashburn, US
97.139.166.232	AS6167 Verizon Business	`7.67ms` from Denver, US
81.20.183.120	AS13208 Newtel Limited	`16.53ms` from Erith, GB
83.8.35.8	AS5617 Orange Polska Spolka Akcyjna	`4.18ms` from Gdansk, PL
124.196.48.56	AS23848 Shenzhen Ping An Communication Technology Co.,Ltd	`7.63ms` from Guangzhou, CN
211.206.74.248	AS9318 SK Broadband Co Ltd	`7.46ms` from Incheon, KR
81.134.22.232	AS2856 British Telecommunications PLC	`2.54ms` from London, GB
185.177.67.200	AS5089 Virgin Media Limited	`11.26ms` from London, GB
189.142.125.248	AS8151 UNINET	`4.91ms` from Santiago de Queretaro, MX
177.184.63.200	AS52896 BDNET SOLUCOES TECNOLOGICAS LTDA ME	`13.30ms` from Sao Paulo, BR
202.225.230.72	AS2518 BIGLOBE Inc.	`2.29ms` from Tokyo, JP
92.70.237.120	AS1136 KPN B.V.	`0.48ms` from Amsterdam, NL
108.93.226.152	AS7018 AT&T Enterprises, LLC	`1.25ms` from Atlanta, US
190.173.208.168	AS22927 Telefonica de Argentina	`2.29ms` from Buenos Aires, AR
40.0.13.216	AS4249 Eli Lilly and Company	`6.58ms` from Chicago, US
223.178.225.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.23ms` from Delhi, IN
201.32.96.40	AS7738 V tal	`19.46ms` from Fortaleza, BR
85.226.147.56	AS8434 Telenor Sverige AB	`1.02ms` from Goeteborg, SE
71.60.186.72	AS7922 Comcast Cable Communications, LLC	`12.85ms` from Herndon, US
162.200.140.152	AS7018 AT&T Enterprises, LLC	`3.08ms` from Miami, US
67.205.171.56	AS14061 DigitalOcean, LLC	`0.26ms` from New York City, US
122.215.6.56	AS17506 ARTERIA Networks Corporation	`1.19ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 77.77.1.154

traceroute to 77.77.1.154 (77.77.1.154): 64 hops max, 52 byte packets

4 [] 193.169.198.65 2.39 ms

5 *

6 [AS39184] 77.77.1.154 13.177 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 30th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales