78.83.250.0/23

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	mobiltel.bg
ASN	AS29580
Registry	RIPE
ID	SPECTRUMNET

WHOIS Details

inetnum:        78.83.248.0 - 78.83.255.255
netname:        SPECTRUMNET
descr:          Broadband Services
country:        BG
admin-c:        TD939-RIPE
tech-c:         HE589-RIPE
status:         ASSIGNED PA
notify:         registry-ripe@spnet.net
mnt-by:         SPNET-MNT
created:        2007-07-25T17:24:05Z
last-modified:  2010-09-14T14:17:45Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Hrabur Emilov
address:        Spectrum Net
address:        36, G.M.Dimitrov blvd.
address:        BG 1797 Sofia
address:        Bulgaria
phone:          +359 2 4890657
nic-hdl:        HE589-RIPE
created:        2004-11-16T22:51:51Z
last-modified:  2017-10-30T21:46:30Z
source:         RIPE
mnt-by:         SPNET-MNT

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1309 Sofia
address:        Bulgaria
phone:          +359 2 4891027
fax-no:         +359 2 9657646
e-mail:         b.hadjimarkov@mobiltel.bg
nic-hdl:        TD939-RIPE
mnt-by:         MOBILTEL-MNT
created:        2004-12-13T11:22:41Z
last-modified:  2018-05-29T13:30:16Z
source:         RIPE

route:          78.83.0.0/16
origin:         AS8717
descr:          A1 BG Net
mnt-by:         SPNET-MNT
created:        2019-12-09T12:28:32Z
last-modified:  2022-11-28T16:29:57Z
source:         RIPE

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
78.83.250.231	homebg.com	2

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

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

IP Address	ASN	Details
78.83.250.3	AS29580 A1 Bulgaria EAD	`8.36ms` from Varna, BG
78.83.251.32	AS29580 A1 Bulgaria EAD	`9.34ms` 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
198.77.239.135	AS40911 L2Networks Corp.	`10.23ms` from Atlanta, US
68.73.201.87	AS7018 AT&T Enterprises, LLC	`8.70ms` from Atlanta, US
221.220.14.119	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
69.204.191.215	AS11351 Charter Communications Inc	`18.72ms` from Chicago, US
50.108.29.247	AS5650 Frontier Communications of America, Inc.	`6.62ms` from Chicago, US
18.119.108.39	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
70.240.244.135	AS7018 AT&T Enterprises, LLC	`2.30ms` from Dallas, US
73.181.107.183	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Denver, US
84.46.21.183	AS15943 wilhelm.tel GmbH	`0.45ms` from Hamburg, DE
116.109.179.55	AS7552 Viettel Group	`1.13ms` from Ho Chi Minh City, VN
112.6.19.87	AS24444 Shandong Mobile Communication Company Limited	`9.89ms` from Jinan, CN
136.35.161.7	AS16591 Google Fiber Inc.	`0.55ms` from Kansas City, US
78.30.224.87	AS35816 Lancom Ltd.	`9.70ms` from Krasnodar, RU
90.199.215.215	AS5607 Sky UK Limited	`3.36ms` from London, GB
203.221.31.119	AS7545 TPG Telecom Limited	`12.88ms` from Melbourne, AU
69.117.159.39	AS6128 Cablevision Systems Corp.	`6.38ms` from New York City, US
213.52.44.215	AS2116 GLOBALCONNECT AS	`14.39ms` from Oslo, NO
23.22.189.215	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
76.23.2.103	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Salt Lake City, US
61.32.230.151	AS3786 LG DACOM Corporation	`1.48ms` from Seoul, KR
117.83.166.103	AS4134 CHINANET-BACKBONE	`4.04ms` from Shanghai, CN
223.217.140.39	AS4713 NTT Communications Corporation	`3.61ms` from Tokyo, JP
50.100.46.183	AS577 Bell Canada	`4.39ms` from Toronto, CA
193.0.209.167	AS30753 FHU "COMPOWER" Dariusz Krocz	`6.07ms` from Warsaw, PL
109.116.68.231	AS30722 Vodafone Italia S.p.A.	`16.60ms` from Arezzo, IT

Traceroute

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

traceroute -a -n -q1 -f2 78.83.251.174

traceroute to 78.83.251.174 (78.83.251.174): 64 hops max, 52 byte packets

2 [AS57344] 193.169.198.130 0.871 ms

3 *

4 [AS29580] 78.83.251.174 9.66 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On August 22nd 2025

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.

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