AS Number
AS197479
AS Name
GREFNET-AS
Org Name
"GREFNET" Miroslaw Grefkowicz
Country / Region
Poland
Registry

ripe

RegDate

Updated

2024-09-04T14:04:38Z

AS197479 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

CIDR Description IP Num
91.222.144.0/24
IRR Valid
"GREFNET" Miroslaw Grefkowicz 256
91.222.144.0/22
IRR InValid
"GREFNET" Miroslaw Grefkowicz 1024
91.222.145.0/24
IRR Valid
"GREFNET" Miroslaw Grefkowicz 256
91.222.147.0/24
IRR Valid
"GREFNET" Miroslaw Grefkowicz 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5617 TPNET - Orange Polska Spolka Akcyjna, PL Poland 5,510,400 8,830,452,760,576 IPv4 IPv4

Whois Record

as-block AS196608 - AS197840

as-block
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
2024-09-04T14:04:38Z
last-modified
2024-09-04T14:04:38Z
source
RIPE

aut-num AS197479

aut-num
as-name
GREFNET-AS
org
ORG-GA244-RIPE
import
from AS8308 accept ANY
from AS48224 accept ANY
from AS8246 accept ANY
from AS5617 accept ANY
from AS29535 accept ANY
from AS3257 accept ANY
from AS201054 accept ANY
from AS48850 accept ANY
export
to AS8308 announce AS197479
to AS48224 announce AS197479
to AS8246 announce AS197479
to AS5617 announce AS197479
to AS29535 announce AS197479
to AS3257 announce AS197479
to AS201054 announce AS197479
to AS48850 announce AS197479
sponsoring-org
ORG-TLTA1-RIPE
admin-c
GREF4-RIPE
tech-c
GREF4-RIPE
status
ASSIGNED
notify
lir@witryna.pl
mnt-by
RIPE-NCC-END-MNT
WITRYNA-MNT
created
2010-12-20T10:28:35Z
last-modified
2021-07-11T09:15:38Z
source
RIPE

organisation ORG-GA244-RIPE

organisation
ORG-GA244-RIPE
org-name
"GREFNET" Miroslaw Grefkowicz
country
PL
reg-nr
Not Applicable
org-type
OTHER
address
Humin 1A
99-417 Bolimow
Poland
e-mail
michal@grefnet.pl
abuse-c
GREF4-RIPE
mnt-ref
WITRYNA-MNT
notify
lir@witryna.pl
mnt-by
WITRYNA-MNT
created
2010-12-10T11:10:23Z
last-modified
2026-05-13T06:38:35Z
source
RIPE

role "GREFNET" Miroslaw Grefkowicz contact

role
"GREFNET" Miroslaw Grefkowicz contact
address
Humin 1A
99-417 Bolimow
Poland
e-mail
michal@grefnet.pl
info@grefnet.pl
abuse-mailbox
michal@grefnet.pl
phone
+48 695330279
nic-hdl
GREF4-RIPE
mnt-by
WITRYNA-MNT
created
2021-07-11T09:13:26Z
last-modified
2021-07-11T09:13:26Z
source
RIPE

as-block:       AS196608 - AS197840
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:        2024-09-04T14:04:38Z
last-modified:  2024-09-04T14:04:38Z
source:         RIPE



aut-num:        AS197479
as-name:        GREFNET-AS
org:            ORG-GA244-RIPE
import:         from AS8308 accept ANY
import:         from AS48224 accept ANY
import:         from AS8246 accept ANY
import:         from AS5617 accept ANY
import:         from AS29535 accept ANY
import:         from AS3257 accept ANY
import:         from AS201054 accept ANY
import:         from AS48850 accept ANY
export:         to AS8308 announce AS197479
export:         to AS48224 announce AS197479
export:         to AS8246 announce AS197479
export:         to AS5617 announce AS197479
export:         to AS29535 announce AS197479
export:         to AS3257 announce AS197479
export:         to AS201054 announce AS197479
export:         to AS48850 announce AS197479
sponsoring-org: ORG-TLTA1-RIPE
admin-c:        GREF4-RIPE
tech-c:         GREF4-RIPE
status:         ASSIGNED
notify:         lir@witryna.pl
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WITRYNA-MNT
created:        2010-12-20T10:28:35Z
last-modified:  2021-07-11T09:15:38Z
source:         RIPE

organisation:   ORG-GA244-RIPE
org-name:       "GREFNET" Miroslaw Grefkowicz
country:        PL
reg-nr:         Not Applicable
org-type:       OTHER
address:        Humin 1A
address:        99-417 Bolimow
address:        Poland
e-mail:         michal@grefnet.pl
abuse-c:        GREF4-RIPE
mnt-ref:        WITRYNA-MNT
notify:         lir@witryna.pl
mnt-by:         WITRYNA-MNT
created:        2010-12-10T11:10:23Z
last-modified:  2026-05-13T06:38:35Z
source:         RIPE

role:           "GREFNET" Miroslaw Grefkowicz contact
address:        Humin 1A
address:        99-417 Bolimow
address:        Poland
e-mail:         michal@grefnet.pl
abuse-mailbox:  michal@grefnet.pl
e-mail:         info@grefnet.pl
phone:          +48 695330279
nic-hdl:        GREF4-RIPE
mnt-by:         WITRYNA-MNT
created:        2021-07-11T09:13:26Z
last-modified:  2021-07-11T09:13:26Z
source:         RIPE