Hosts 2,542 Domains
6,144 IP Addresses
Business ASN
Allocated 18 years ago
Netblock Company Num of IPs COIG S.A 4,096 COIG S.A 256 COIG S.A 1,024 COIG S.A 512 SMT Software Services S.A. 256 SMT Software Services S.A. 256
Netblock Company
2a00:8a40::/32 COIG S.A
Data from ASN API

WHOIS Details

as-block:       AS28914 - AS29090
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

aut-num:        AS28978
as-name:        COIG-AS
org:            ORG-COIG2-RIPE
remarks:        ORANGE
import:         from AS5617 action pref=100; accept ANY
export:         to AS5617 announce AS-COIG
remarks:        EXATEL
import:         from AS20804 action pref=100; accept ANY
export:         to AS20804 announce AS-COIG
remarks:        ATMAN
import:         from AS15694 action pref=100; accept ANY
export:         to AS15694 announce AS-COIG
remarks:        EPIX
import:         from AS50607 action pref=100; accept ANY
export:         to AS50607 announce AS-COIG
remarks:        Hurricane Electric
import:         from AS6939 action pref=100; accept AS-HURRICANE
export:         to AS6939 announce AS-COIG
remarks:        WASKO GLIWICE
import:         from AS20491 action pref=100; accept AS20491
export:         to AS20491 announce ANY
remarks:        WASKO WARSZAWA
import:         from AS42564 action pref=100; accept AS-WASKO
export:         to AS42564 announce ANY
remarks:        WASKO HC
import:         from AS39168 action pref=100; accept AS-WASKO
export:         to AS39168 announce ANY
remarks:        NOVUM
import:         from AS47128 action pref=100; accept AS47128
export:         to AS47128 announce ANY
remarks:        CH1
import:         from AS205395 action pref=100; accept AS205395
export:         to AS205395 announce ANY
admin-c:        MJ4314-RIPE
tech-c:         MJ4314-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COIG
created:        2003-04-28T11:16:59Z
last-modified:  2019-11-21T10:38:03Z
source:         RIPE
abuse-c:        COIG-PS
abuse-org:      ORG-COIG2-RIPE

organisation:   ORG-COIG2-RIPE
org-name:       COIG S.A
country:        PL
org-type:       LIR
address:        Mikolowska 100
address:        40-065
address:        Katowice
address:        POLAND
phone:          +48327574205
fax-no:         +48327574834
admin-c:        MJ4314-RIPE
admin-c:        KJ2810-RIPE
tech-c:         DB25261-RIPE
mnt-ref:        COIG
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COIG
abuse-c:        COIG-PS
created:        2011-04-26T08:21:06Z
last-modified:  2020-12-16T13:28:50Z
source:         RIPE

person:         Michal Jedryka
address:        COIG S.A
address:        ul. Mikolowska 100
address:        40-065 Katowice
phone:          +48327574863
nic-hdl:        MJ4314-RIPE
mnt-by:         COIG
created:        2011-04-27T11:26:51Z
last-modified:  2019-08-14T12:15:20Z
source:         RIPE
Data from ASN API

Hosted Domains

There are 2,542 domain names hosted across 65 IP addresses on this ASN.

IP Address Domain Domains on this IP 2,150 255 39 9 8 8 8 6 5 4 4 4 4 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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


There are 15 peers for this ASN.

Peers Name
AS15694 ATM S.A.
AS201053 Stowarzyszenie e-Poludnie
AS20804 Exatel S.A.
AS24482 SG.GS
AS2852 CESNET z.s.p.o.
AS29504 Freenet Liberec, z.s.
AS35320 Eurotranstelecom Ltd
AS39255 Polska Grupa Gornicza S.A.
AS49420 Aplitt Sp. z o.o.
AS50607 Stowarzyszenie e-Poludnie
AS60501 Sirius Technology SRL
AS6881 NIX.CZ z.s.p.o.
AS8218 Zayo France SAS
AS8220 COLT Technology Services Group Limited
AS9009 M247 Ltd
Data from ASN API


There are 4 upstreams for this ASN.

upstreams Name
AS15694 ATM S.A.
AS20804 Exatel S.A.
AS39255 Polska Grupa Gornicza S.A.
AS50607 Stowarzyszenie e-Poludnie
Data from ASN API


There are 5 downstreams for this ASN.

Downstreams Name
AS20491 WASKO S.A.
AS205395 Centrum Holding 1 Spolka Akcyjna Sp. K.
AS39168 WASKO S.A.
AS42564 WASKO S.A.
AS47128 TELEGO Sp. z o.o.
Data from ASN API

Related Networks


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 AS28978 at robtex.

Get started with IPinfo