AS number details

AS35141

A1 Bulgaria EAD  ·  a1.bg

AS35141 – A1 Bulgaria EAD

Country Bulgaria
Website a1.bg
Hosted domains 512
Number of IPs 155,904
ASN type ISP
Allocated 17 years ago on Jun 09, 2005

IP Address Ranges

Netblock Company Num of IPs
46.238.0.0/18 A1 Bulgaria EAD 16,384
46.238.10.0/24 Megalan Network Ltd. 256
46.238.11.0/24 Megalan Network Ltd. 256
46.238.12.0/24 Megalan Network Ltd. 256
46.238.13.0/24 Megalan Network Ltd. 256
46.238.15.0/24 Megalan Network Ltd. 256
46.238.16.0/24 Megalan Network Ltd. 256
46.238.17.0/24 Megalan Network Ltd. 256
46.238.18.0/24 Megalan Network Ltd. 256
46.238.19.0/24 Megalan Network Ltd. 256
46.238.20.0/24 Megalan Network Ltd. 256
46.238.21.0/24 Megalan Network Ltd. 256
46.238.22.0/24 Megalan Network Ltd. 256
46.238.23.0/24 Megalan Network Ltd. 256
46.238.24.0/24 Megalan Network Ltd. 256
46.238.25.0/24 Megalan Network Ltd. 256
46.238.26.0/24 Megalan Network Ltd. 256
46.238.27.0/24 Megalan Network Ltd. 256
46.238.28.0/24 Megalan Network Ltd. 256
46.238.29.0/24 Megalan Network Ltd. 256
46.238.30.0/24 Megalan Network Ltd. 256
46.238.31.0/24 Megalan Network Ltd. 256
46.238.32.0/24 Megalan Network Ltd. 256
46.238.33.0/24 Megalan Network Ltd. 256
46.238.34.0/24 Megalan Network Ltd. 256
46.238.35.0/24 Megalan Network Ltd. 256
46.238.36.0/24 Megalan Network Ltd. 256
46.238.37.0/24 Megalan Network Ltd. 256
46.238.38.0/24 Megalan Network Ltd. 256
46.238.39.0/24 Megalan Network Ltd. 256
46.238.40.0/24 Megalan Network Ltd. 256
46.238.41.0/24 Megalan Network Ltd. 256
46.238.42.0/24 Megalan Network Ltd. 256
46.238.43.0/24 Megalan Network Ltd. 256
46.238.44.0/24 Megalan Network Ltd. 256
46.238.45.0/24 Megalan Network Ltd. 256
46.238.46.0/24 Megalan Network Ltd. 256
46.238.47.0/24 Megalan Network Ltd. 256
46.238.48.0/24 RESIDENTIAL BNG 256
46.238.49.0/24 RESIDENTIAL BNG 256
46.238.50.0/24 RESIDENTIAL BNG 256
46.238.51.0/24 RESIDENTIAL BNG 256
46.238.52.0/24 RESIDENTIAL BNG 256
46.238.53.0/24 RESIDENTIAL BNG 256
46.238.55.0/24 RESIDENTIAL BNG 256
46.238.56.0/24 Megalan Network Ltd. 256
46.238.57.0/24 Megalan Network Ltd. 256
46.238.58.0/24 Megalan Network Ltd. 256
46.238.59.0/24 Megalan Network Ltd. 256
46.238.60.0/24 Megalan Network Ltd. 256
46.238.61.0/24 Megalan Network Ltd. 256
46.238.62.0/24 Megalan Network Ltd. 256
46.238.7.0/24 A1 Bulgaria EAD 256
46.238.8.0/24 Megalan Network Ltd. 256
46.238.9.0/24 Megalan Network Ltd. 256
77.70.0.0/17 A1 Bulgaria EAD 32,768
77.70.100.0/23 East quarters - Iavorov 512
77.70.10.0/24 Dianabad zones 4,5,6 256
77.70.102.0/24 East quarters - Iavorov 256
77.70.1.0/24 Dianabad real IP addresses 256
77.70.103.0/24 East quarters - Iavorov 256
77.70.104.0/22 East quarters - Iavorov 1,024
77.70.108.0/24 East quarters - Iavorov 256
77.70.11.0/24 Dianabad zones 4,5,6 256
77.70.113.0/24 East quarters - Iztok 256
77.70.116.0/22 Ml. 3 1,024
77.70.116.0/24 Ml. 3 256
77.70.117.0/24 Ml. 3 256
77.70.118.0/24 Ml. 3 256
77.70.119.0/24 Ml. 3 256
77.70.120.0/23 Ml. 3 512
77.70.120.0/24 Ml. 3 256
77.70.12.0/24 Aggregated network for our customers 256
77.70.121.0/24 Ml. 3 256
77.70.122.0/23 Ml. 3 512
77.70.122.0/24 Ml. 3 256
77.70.123.0/24 Ml. 3 256
77.70.124.0/23 Ml. 3 512
77.70.124.0/24 Ml. 3 256
77.70.125.0/24 Ml. 3 256
77.70.126.0/24 Ml. 3 256
77.70.13.0/24 Aggregated network for our customers 256
77.70.14.0/24 Aggregated network for our customers 256
77.70.16.0/24 Sofia East quarters - Geo Milev 256
77.70.17.0/24 Sofia East quarters - Geo Milev 256
77.70.18.0/23 Sofia East quarters - Geo Milev 512
77.70.20.0/23 Sofia East quarters - Student Town 512
77.70.2.0/24 Dianabad real IP addresses 256
77.70.22.0/24 Sofia East quarters - Student Town 256
77.70.23.0/24 Sofia East quarters - Student Town 256
77.70.24.0/23 Sofia East quarters - Student Town 512
77.70.26.0/23 Sofia East quarters - Student Town 512
77.70.28.0/24 Sofia East quarters - Student Town 256
77.70.29.0/24 Sofia East quarters - Student Town 256
77.70.30.0/24 Sofia East quarters - Student Town 256
77.70.3.0/24 Dianabad real IP addresses 256
77.70.31.0/24 Sofia East quarters - Student Town 256
77.70.32.0/24 Sofia East quarters - Student Town 256
77.70.33.0/24 Sofia East quarters - Student Town 256
77.70.35.0/24 Sofia East quarters - Student Town 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

as-block:       AS34986 - AS35839
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2022-01-11T09:20:05Z
last-modified:  2022-01-11T09:20:05Z
source:         RIPE

aut-num:        AS35141
as-name:        A1BG
org:            ORG-MN1-RIPE
remarks:        
remarks:        UPSTREAM - FOBUL
import:         from AS42459 accept ANY
export:         to AS42459 announce AS-MEGALAN AS20911 AS31296 AS29343
remarks:        UPSTREAM - INVITEL
import:         from AS12301 accept ANY
export:         to AS12301 announce AS-MEGALAN AS20911 AS31296 AS29343
remarks:        UPSTREAM - SPNET
import:         from AS8717 accept ANY
export:         to AS8717 announce AS-MEGALAN AS20911 AS31296
remarks:        
remarks:        -- local exchange --
import:         from AS39505 accept ANY
export:         to AS39505 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS42555 accept ANY
export:         to AS42555 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS42295 accept ANY
export:         to AS42295 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS8877 accept ANY
export:         to AS8877 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS9127 accept ANY
export:         to AS9127 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS31250 accept ANY
export:         to AS31250 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS8717 accept ANY
export:         to AS8717 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS48452 accept ANY
export:         to AS48452 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS44028 accept ANY
export:         to AS44028 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS42735 accept ANY
export:         to AS42735 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS20911 accept ANY
export:         to AS20911 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS42431 accept ANY
export:         to AS42431 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS42242 accept ANY
export:         to AS42242 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS41782 accept ANY
export:         to AS41782 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS28898 accept ANY
export:         to AS28898 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS31296 accept ANY
export:         to AS31296 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS24750 accept ANY
export:         to AS24750 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS8390 accept ANY
export:         to AS8390 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
remarks:        -- full bg peering --
import:         from AS9070 accept ANY
export:         to AS9070 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS8866 accept ANY
export:         to AS8866 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
import:         from AS13124 accept ANY
export:         to AS13124 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
remarks:        UPSTREAM - NOVATEL
import:         from AS41313 accept ANY
export:         to AS41313 announce AS-MEGALAN AS20911 AS31296 AS29343
import:         from AS8717 accept ANY
export:         to AS8717 announce AS-MEGALAN AS20911 AS31296 AS29343 AS44028
admin-c:        MTC41-RIPE
tech-c:         MTC41-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         info@megalan.bg
mnt-by:         MNT-MEGALAN
created:        2005-06-09T15:04:05Z
last-modified:  2021-05-27T05:49:45Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

organisation:   ORG-MN1-RIPE
org-name:       A1 Bulgaria EAD
country:        BG
org-type:       LIR
address:        1 Kukush Str.
address:        1309
address:        Sofia
address:        BULGARIA
phone:          +35 988 1010
phone:          +359 88 8088088
fax-no:         +359 88 110 3970
e-mail:         lir@a1.bg
abuse-c:        AR14215-RIPE
admin-c:        GG15027-RIPE
admin-c:        BH3761-RIPE
admin-c:        MG14247-RIPE
mnt-ref:        AS12716-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12716-MNT
created:        2004-04-17T11:01:14Z
last-modified:  2020-12-16T12:55:35Z
source:         RIPE

role:           A1 Bulgaria EAD Tech Contact
address:        M1 building
address:        1, Kukush str.
address:        Sofia
address:        Bulgaria
e-mail:         lir@a1.bg
admin-c:        ET4209-RIPE
admin-c:        BH3761-RIPE
admin-c:        AK14936-RIPE
tech-c:         ET4209-RIPE
tech-c:         AK14936-RIPE
nic-hdl:        MTC41-RIPE
mnt-by:         ROUTE-12716-MNT
abuse-mailbox:  RIPE.Abuse@a1.bg
created:        2007-10-19T08:49:15Z
last-modified:  2018-10-02T06:20:54Z
source:         RIPE
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 512 domain names hosted across 289 IP addresses on this ASN.

IP Address Domain Domains on this IP

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

Peers

There is 1 peer for this ASN.

Peers Name
AS8717 A1 Bulgaria EAD
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8717 A1 Bulgaria EAD
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS35141 at robtex.

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