82.103.76.0/23

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS29580
Parent Range	82.103.64.0/18
Registry	RIPE
ID	A1_BG_NET

WHOIS Details

inetnum:        82.103.76.0 - 82.103.77.255
netname:        A1_BG_NET
country:        BG
admin-c:        BH3761-RIPE
tech-c:         BH3761-RIPE
status:         ASSIGNED PA
mnt-by:         SPNET-MNT
created:        2004-07-05T07:59:14Z
last-modified:  2018-10-03T11:15:29Z
source:         RIPE

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1345 Sofia
address:        Bulgaria
phone:          +359 2 881103540
nic-hdl:        BH3761-RIPE
mnt-by:         AS12716-MNT
created:        2015-05-20T07:26:12Z
last-modified:  2018-05-29T14:26:09Z
source:         RIPE

route:          82.103.76.0/23
origin:         AS29580
mnt-by:         SPNET-MNT
created:        2018-10-03T11:16:32Z
last-modified:  2018-10-03T11:16:32Z
source:         RIPE

route:          82.103.76.0/23
origin:         AS8717
mnt-by:         SPNET-MNT
created:        2015-02-16T09:51:41Z
last-modified:  2018-10-03T11:17:00Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 82.103.76.0/23

Range	ASN	Company	Num of IPs
82.103.64.0/18	AS202209	A1 Bulgaria EAD	16,384
82.103.64.0/18	AS8717	A1 Bulgaria EAD	16,384

Nearby Ranges

BGP prefixes that overlap with 82.103.0.0/16

Range	ASN	Company	Num of IPs
82.103.0.0/18	AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	16,384
82.103.64.0/18	AS202209	A1 Bulgaria EAD	16,384
82.103.128.0/18	AS30736	Asergo Holding ApS	16,384
82.103.192.0/18	AS719	Elisa Oyj	16,384
82.103.64.0/18	AS8717	A1 Bulgaria EAD	16,384
82.103.110.0/23	AS8717	Se Aj EOOD	512
82.103.78.0/24	AS29580	Mtel_net_slu-bng-gw1	256
82.103.83.0/24	AS29580	A1 Bulgaria EAD	256
82.103.109.0/24	AS8717	SINETBG EOOD	256
82.103.104.0/24	AS35464	Datamax Online Payment Systems	256
82.103.80.0/24	AS35464	A1 Bulgaria EAD	256
82.103.87.0/24	AS42086	Ro & Ni Ltd.	256
82.103.112.0/24	AS42794	Software Company	256
82.103.64.0/24	AS44179	Telerik Corp.	256
82.103.105.0/24	AS7155	ADH_MOBIL_Basic_and_ADH_MOBIL_Premium	256
82.103.125.0/24	AS198003	Proxiad Bulgaria EAD	256
82.103.103.0/24	AS8717	A1 Bulgaria EAD	256
82.103.82.0/24	AS202209	Erma Consulting Ltd.	256
82.103.100.0/24	AS29580	A1 Bulgaria EAD	256
82.103.79.0/24	AS203312	Commercial League Inc	256
82.103.124.0/24	AS29580	A1 Bulgaria EAD	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

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

IP Address	ASN	Details
82.103.76.1	AS29580 A1 Bulgaria EAD	`0.59ms` from Sofia, BG
82.103.77.38	AS29580 A1 Bulgaria EAD	`1.00ms` 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
5.230.86.23	AS12586 GHOSTnet GmbH	`0.39ms` from Frankfurt am Main, DE
180.219.117.183	AS17924 SmarTone Mobile Communications Ltd	`12.79ms` from Hong Kong, HK
158.140.180.151	AS63859 PT. Eka Mas Republik	`1.02ms` from Jakarta, ID
98.149.231.231	AS20001 Charter Communications Inc	`9.87ms` from Los Angeles, US
92.127.212.183	AS12389 PJSC Rostelecom	`1.01ms` from Novosibirsk, RU
52.7.68.7	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
100.26.22.231	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
199.165.203.7	AS11170 Roller Network LLC	`7.03ms` from San Jose, US
70.68.233.183	AS6327 Shaw Communications	`8.21ms` from Seattle, US
101.80.116.7	AS4812 China Telecom (Group)	`2.40ms` from Shanghai, CN
172.234.96.247	AS63949 Akamai Connected Cloud	`0.31ms` from Stockholm, SE
103.94.69.103	AS136617 Fortune Telecom Company Limited	`12.12ms` from Yangon, MM
50.36.44.39	AS5650 Frontier Communications of America, Inc.	`17.45ms` from Ashburn, US
40.117.58.199	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
108.44.33.39	AS701 Verizon Business	`5.58ms` from Boston, US
173.90.253.23	AS10796 Charter Communications Inc	`17.31ms` from Chicago, US
213.31.88.247	AS6871 Plusnet	`4.88ms` from Erith, GB
39.99.46.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.86ms` from Hohhot, CN
176.191.15.167	AS5410 Bouygues Telecom SA	`2.98ms` from Lyon, FR
88.60.133.183	AS3269 Telecom Italia S.p.A.	`3.11ms` from Milan, IT
199.73.44.23	AS13751 University of Arizona Global Campus	`0.80ms` from San Diego, US
107.162.9.151	AS55002 F5, Inc.	`0.76ms` from San Jose, US
32.216.174.167	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.01ms` from Secaucus, US
14.77.172.71	AS4766 Korea Telecom	`8.35ms` from Seoul, KR
115.11.197.231	AS4766 Korea Telecom	`5.35ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 82.103.77.104

traceroute to 82.103.77.104 (82.103.77.104): 64 hops max, 52 byte packets

5 [AS29580] 82.103.77.104 1.566 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 14th 2025

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