AS Number
AS39729
AS Name
REGISTER-AS
Org Name
REGISTER S.P.A.
Country / Region
Italy
Registry

ripe

RegDate

Updated

2023-08-29T07:47:54Z

AS39729 Looking Glass
IPv4Prefixes

21

IPv6Prefixes

1

IPv4 NUMs

11,264

IPv6 NUMs(/64)

268,435,456

CIDR Description IP Num
81.88.48.0/20
IRR InValid
REGISTER S.P.A. 4096
81.88.52.0/24
IRR Valid
REGISTERIT_HOSTING 256
81.88.53.0/24
IRR Valid
REGISTERIT_HOSTING 256
81.88.58.0/24
IRR Valid
REGISTERIT32 256
81.88.60.0/24
IRR Valid
NAMESCO_IE-hosting 256
81.88.61.0/24
IRR Valid
REGISTER S.P.A. 256
81.88.63.0/24
IRR Valid
REGISTER S.P.A. 256
185.2.4.0/22
IRR InValid
REGISTER S.P.A. 1024
185.2.6.0/24
IRR InValid
REGISTER S.P.A. 256
185.110.66.0/24
IRR Valid
configbox2 256
185.110.66.0/23
IRR InValid
Nominalia Internet S.L 512
195.110.100.0/23
IRR InValid
REGISTERIT_VLAN71 512
195.110.102.0/23
IRR Valid
REGISTERIT_PA_IT2CTINF1-2707 512
195.110.104.0/23
IRR Valid
REGISTER S.P.A. 512
195.110.107.0/24
IRR Valid
REGISTER S.P.A. 256
195.110.112.0/24
IRR Valid
REGISTER S.P.A. 256
195.110.118.0/23
IRR InValid
REGISTER S.P.A. 512
195.110.120.0/23
IRR Valid
REGISTER S.P.A. 512
195.110.122.0/23
IRR InValid
REGISTER S.P.A. 512
195.110.124.0/22
IRR InValid
IT-DADA-970904 1024
213.158.80.0/22
IRR InValid
REGISTER S.P.A. 1024
CIDR Description IP NUMs(prefix /64)
2a01:8100:2000::/36
IRR Valid
REGISTER S.P.A. 268435456
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,416 4,848,746,496 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 91,904 4,294,967,296 IPv6 IPv6
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 110,080 107,374,182,400 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81,920 188,978,561,024 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28,672 0 IPv4 IPv4
AS8968 BT-Italia - RETELIT-X S.R.L., IT Italy 821,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4 IPv6 IPv6
AS214443 BEBYTE - BE BYTE SRL, IT Italy 512 34,359,738,368 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4 IPv6 IPv6
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 25,856 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Italy MIX-IT - Milan Internet eXchange 217.29.66.113 2001:7f8:b:100:1d1:a5d2:9550:113 5 Gbps 2024-08-12 12:34:19

Private Peering Facilities

Country / Region Name City Website Updated
MIX DC CALDERA Milan https://www.mix-it.net/ 2024-08-09 08:55:39

Whois Record

as-block AS39601 - AS39935

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
2023-08-29T07:47:54Z
last-modified
2023-08-29T07:47:54Z
source
RIPE

aut-num AS39729

aut-num
as-name
REGISTER-AS
org
ORG-RS12-RIPE
remarks
--- Transit Suppliers ---
--- Peering Partners ---
--- Scrubbing Services ---
--- IPv6 Transit ---
import
from AS3313 accept ANY
from AS3257 accept ANY
from AS8968 accept ANY
from AS137 accept AS-GARR
from AS49544 accept AS-INTERACTIVE3D
from AS5602 accept AS-KQIT
from AS6939 accept AS-HURRICANE
from AS8234 accept AS8234
from AS9137 accept AS-UNO
from AS12779 accept AS12779:AS-CUSTOMERS
from AS16004 accept AS16004
from AS21056 accept AS-WELCOMEITALIA
from AS31319 accept AS31319
from AS35574 accept AS-LOTTOMATICA
from AS51185 accept AS-MAINSOFT
from AS197075 accept AS197075:AS-TO-PRNG-MIX
from AS44513 accept AS44513
from AS202870 accept AS-DIMENSIONE
from AS210278 accept AS-SKYIT
from AS41327 accept AS41327:AS-CUSTOMERS
from AS26415 accept AS-GTLD
from AS8075 accept AS-MICROSOFT
from AS49088 accept AS-TKN
from AS31263 accept AS-MYNET
from AS13335 accept AS13335:AS-CLOUDFLARE
export
to AS3313 announce AS-AS39729
to AS3257 announce AS-AS39729
to AS8968 announce AS-AS39729
to AS137 announce AS-AS39729
to AS49544 announce AS-AS39729
to AS44513 announce AS-AS39729
to AS5602 announce AS-AS39729
to AS6939 announce AS-AS39729
to AS8234 announce AS-AS39729
to AS9137 announce AS-AS39729
to AS12779 announce AS-AS39729
to AS16004 announce AS-AS39729
to AS21056 announce AS-AS39729
to AS31319 announce AS-AS39729
to AS35574 announce AS-AS39729
to AS51185 announce AS-AS39729
to AS197075 announce AS-AS39729
to AS26415 announce AS-AS39729
to AS202870 announce AS-AS39729
to AS210278 announce AS-AS39729
to AS8075 announce AS-AS39729
to AS41327 announce AS-AS39729
to AS49088 announce AS-AS39729
to AS31263 announce AS-AS39729
to AS13335 announce AS-AS39729
to AS55002 announce AS-AS39729
mp-import
afi ipv6.unicast from AS3257 accept any
afi ipv6.unicast from AS8968 accept any
afi ipv6.unicast from AS41327 accept AS41327:AS-CUSTOMERS
afi ipv6.unicast from AS49544 accept AS-INTERACTIVE3D
afi ipv6.unicast from AS49088 accept AS-TKN
afi ipv6.unicast from AS31263 accept AS-MYNET
afi ipv6.unicast from AS31319 accept AS31319
afi ipv6.unicast from AS13335 accept AS13335:AS-CLOUDFLARE
mp-export
afi ipv6.unicast to AS3257 announce AS-AS39729-V6
afi ipv6.unicast to AS49544 announce AS-AS39729-V6
afi ipv6.unicast to AS8968 announce AS-AS39729-V6
afi ipv6.unicast to AS41327 announce AS-AS39729-V6
afi ipv6.unicast to AS49088 announce AS-AS39729-V6
afi ipv6.unicast to AS31263 announce AS-AS39729-V6
afi ipv6.unicast to AS31319 announce AS-AS39729-V6
afi ipv6.unicast to AS13335 announce AS-AS39729-V6
admin-c
REGA-RIPE
tech-c
REGT-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
MNT-REGISTER
created
2006-04-18T14:04:30Z
last-modified
2025-09-18T09:52:51Z
source
RIPE

organisation ORG-RS12-RIPE

organisation
ORG-RS12-RIPE
org-name
REGISTER S.P.A.
country
IT
reg-nr
04628270482
org-type
LIR
address
Viale della Giovine Italia, 17
I-50122
Firenze
ITALY
phone
+39055200211
fax-no
+3905520021550
descr
Register.IT S.p.A.
e-mail
tech-c
REGT-RIPE
mnt-ref
RIPE-NCC-HM-MNT
MNT-REGISTER
mnt-by
RIPE-NCC-HM-MNT
MNT-REGISTER
admin-c
CV4237-RIPE
PERN1-RIPE
REGA-RIPE
REGT-RIPE
MILO2-RIPE
IBK4-RIPE
VH4321-RIPE
TV2675-RIPE
abuse-c
REGT-RIPE
created
2006-03-24T11:11:06Z
last-modified
2026-05-13T07:30:09Z
source
RIPE

role Register.it board - Direzione

role
Register.it board - Direzione
address
Register.IT S.p.A.
Via Ponti, 6
24126 Bergamo
ITALY
abuse-mailbox
e-mail
admin-c
CORB3-RIPE
CV4237-RIPE
GOR15-RIPE
tech-c
REGT-RIPE
nic-hdl
REGA-ripe
mnt-by
MNT-REGISTER
created
2006-04-03T16:31:22Z
last-modified
2021-11-24T14:37:52Z
source
RIPE

role register.it sistemisti

role
register.it sistemisti
address
Register.IT S.p.A. - Gruppo Sistemi
Viale della Giovine Italia, 17
50122 Firenze
ITALY
abuse-mailbox
e-mail
admin-c
REGA-RIPE
tech-c
PERN1-RIPE
PERI55-RIPE
MILO2-RIPE
TV2675-RIPE
FM20996-RIPE
CF8179-RIPE
nic-hdl
REGT-RIPE
mnt-by
MNT-REGISTER
created
2006-04-03T16:40:50Z
last-modified
2018-10-16T06:48:19Z
source
RIPE

as-block:       AS39601 - AS39935
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39729
as-name:        REGISTER-AS
org:            ORG-RS12-RIPE
remarks:        --- Transit Suppliers ---
import:         from AS3313 accept ANY
export:         to AS3313 announce AS-AS39729
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-AS39729
import:         from AS8968 accept ANY
export:         to AS8968 announce AS-AS39729
remarks:        --- Peering Partners ---
import:         from AS137 accept AS-GARR
import:         from AS49544 accept AS-INTERACTIVE3D
import:         from AS5602 accept AS-KQIT
import:         from AS6939 accept AS-HURRICANE
import:         from AS8234 accept AS8234
import:         from AS9137 accept AS-UNO
import:         from AS12779 accept AS12779:AS-CUSTOMERS
import:         from AS16004 accept AS16004
import:         from AS21056 accept AS-WELCOMEITALIA
import:         from AS31319 accept AS31319
import:         from AS35574 accept AS-LOTTOMATICA
import:         from AS51185 accept AS-MAINSOFT
import:         from AS197075 accept AS197075:AS-TO-PRNG-MIX
import:         from AS44513 accept AS44513
import:         from AS202870 accept AS-DIMENSIONE
import:         from AS210278 accept AS-SKYIT
import:         from AS41327 accept AS41327:AS-CUSTOMERS
export:         to AS137 announce AS-AS39729
export:         to AS49544 announce AS-AS39729
export:         to AS44513 announce AS-AS39729
export:         to AS5602 announce AS-AS39729
export:         to AS6939 announce AS-AS39729
export:         to AS8234 announce AS-AS39729
export:         to AS9137 announce AS-AS39729
export:         to AS12779 announce AS-AS39729
export:         to AS16004 announce AS-AS39729
export:         to AS21056 announce AS-AS39729
export:         to AS31319 announce AS-AS39729
export:         to AS35574 announce AS-AS39729
export:         to AS51185 announce AS-AS39729
export:         to AS197075 announce AS-AS39729
export:         to AS26415 announce AS-AS39729
export:         to AS202870 announce AS-AS39729
export:         to AS210278 announce AS-AS39729
import:         from AS26415 accept AS-GTLD
import:         from AS8075 accept AS-MICROSOFT
import:         from AS49088 accept AS-TKN
import:         from AS31263 accept AS-MYNET
import:         from AS13335 accept AS13335:AS-CLOUDFLARE
export:         to AS8075 announce AS-AS39729
export:         to AS41327 announce AS-AS39729
export:         to AS49088 announce AS-AS39729
export:         to AS31263 announce AS-AS39729
export:         to AS13335 announce AS-AS39729
remarks:        --- Scrubbing Services ---
export:         to AS55002 announce AS-AS39729
remarks:        --- IPv6 Transit ---
mp-import:      afi ipv6.unicast from AS3257 accept any
mp-import:      afi ipv6.unicast from AS8968 accept any
mp-import:      afi ipv6.unicast from AS41327 accept AS41327:AS-CUSTOMERS
mp-import:      afi ipv6.unicast from AS49544 accept AS-INTERACTIVE3D
mp-import:      afi ipv6.unicast from AS49088 accept AS-TKN
mp-import:      afi ipv6.unicast from AS31263 accept AS-MYNET
mp-import:      afi ipv6.unicast from AS31319 accept AS31319
mp-import:      afi ipv6.unicast from AS13335 accept AS13335:AS-CLOUDFLARE
mp-export:      afi ipv6.unicast to AS3257 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS49544 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS8968 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS41327 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS49088 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS31263 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS31319 announce AS-AS39729-V6
mp-export:      afi ipv6.unicast to AS13335 announce AS-AS39729-V6
admin-c:        REGA-RIPE
tech-c:         REGT-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-REGISTER
created:        2006-04-18T14:04:30Z
last-modified:  2025-09-18T09:52:51Z
source:         RIPE

organisation:   ORG-RS12-RIPE
org-name:       REGISTER S.P.A.
country:        IT
reg-nr:         04628270482
org-type:       LIR
address:        Viale della Giovine Italia, 17
address:        I-50122
address:        Firenze
address:        ITALY
phone:          +39055200211
fax-no:         +3905520021550
descr:          Register.IT S.p.A.
e-mail:         [email protected]
tech-c:         REGT-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-REGISTER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-REGISTER
admin-c:        CV4237-RIPE
admin-c:        PERN1-RIPE
admin-c:        REGA-RIPE
admin-c:        REGT-RIPE
admin-c:        MILO2-RIPE
admin-c:        IBK4-RIPE
admin-c:        VH4321-RIPE
admin-c:        TV2675-RIPE
abuse-c:        REGT-RIPE
created:        2006-03-24T11:11:06Z
last-modified:  2026-05-13T07:30:09Z
source:         RIPE

role:           Register.it board - Direzione
address:        Register.IT S.p.A.
address:        Via Ponti, 6
address:        24126 Bergamo
address:        ITALY
abuse-mailbox:  [email protected]
e-mail:         [email protected]
admin-c:        CORB3-RIPE
admin-c:        CV4237-RIPE
admin-c:        GOR15-RIPE
tech-c:         REGT-RIPE
nic-hdl:        REGA-ripe
mnt-by:         MNT-REGISTER
created:        2006-04-03T16:31:22Z
last-modified:  2021-11-24T14:37:52Z
source:         RIPE

role:           register.it sistemisti
address:        Register.IT S.p.A. - Gruppo Sistemi
address:        Viale della Giovine Italia, 17
address:        50122 Firenze
address:        ITALY
abuse-mailbox:  [email protected]
e-mail:         [email protected]
admin-c:        REGA-RIPE
tech-c:         PERN1-RIPE
tech-c:         PERI55-RIPE
tech-c:         MILO2-RIPE
tech-c:         TV2675-RIPE
tech-c:         FM20996-RIPE
tech-c:         CF8179-RIPE
nic-hdl:        REGT-RIPE
mnt-by:         MNT-REGISTER
created:        2006-04-03T16:40:50Z
last-modified:  2018-10-16T06:48:19Z
source:         RIPE