AS198471 - OPNET-AS - Opnet Srl, IT

Italy
AS Number
AS198471
AS Name
OPNET-AS
Org Name
Opnet Srl
Country
Italy
Registry

ripe

RegDate

N/A

Updated

2025-05-14T13:02:47Z

AS198471 Looking Glass
IPv4Prefixes

272

IPv6Prefixes

1

IPv4 NUMs

144,128

IPv6 NUMs(/64)

4,294,967,296

144,128 IPv4 Addresses
CIDR Description IP Num
5.2.0.0/21 LINKEM-NET 2048
5.2.0.0/20 Opnet Srl 4096
5.102.0.0/24 LINKEM-NET 256
5.102.0.0/23 LINKEM-NET 512
5.102.0.0/19 Opnet Srl 8192
5.102.1.0/24 LINKEM-NET 256
5.102.2.0/24 LINKEM-NET 256
5.102.2.0/23 LINKEM-NET 512
5.102.3.0/24 LINKEM-NET 256
5.102.4.0/24 LINKEM-NET 256
5.102.4.0/23 LINKEM-NET 512
5.102.5.0/24 LINKEM-NET 256
5.102.6.0/24 LINKEM-NET 256
5.102.6.0/23 LINKEM-NET 512
5.102.7.0/24 LINKEM-NET 256
5.102.8.0/24 LINKEM-NET 256
5.102.8.0/23 LINKEM-NET 512
5.102.9.0/24 LINKEM-NET 256
5.102.10.0/24 LINKEM-NET 256
5.102.10.0/23 LINKEM-NET 512
5.102.11.0/24 LINKEM-NET 256
5.102.12.0/24 LINKEM-NET 256
5.102.12.0/23 LINKEM-NET 512
5.102.13.0/24 LINKEM-NET 256
5.102.14.0/24 LINKEM-NET 256
5.102.14.0/23 LINKEM-NET 512
5.102.15.0/24 LINKEM-NET 256
5.102.16.0/24 LINKEM-NET 256
5.102.16.0/23 LINKEM-NET 512
5.102.17.0/24 LINKEM-NET 256
5.102.18.0/24 LINKEM-NET 256
5.102.18.0/23 LINKEM-NET 512
5.102.19.0/24 LINKEM-NET 256
5.102.20.0/24 LINKEM-NET 256
5.102.20.0/23 LINKEM-NET 512
5.102.21.0/24 LINKEM-NET 256
5.102.22.0/24 LINKEM-NET 256
5.102.22.0/23 LINKEM-NET 512
5.102.23.0/24 LINKEM-NET 256
5.102.24.0/24 LINKEM-NET 256
5.102.25.0/24 LINKEM-NET 256
5.102.26.0/24 LINKEM-NET 256
5.102.27.0/24 LINKEM-NET 256
5.102.29.0/24 LINKEM-NET 256
5.102.30.0/24 LINKEM-NET 256
5.133.55.0/24 Go-55 256
5.133.56.0/24 Customer-Linkem-NAT 256
5.133.56.0/23 Customer-Linkem-NAT 512
5.133.56.0/22 Customer-Linkem-NAT 1024
5.133.57.0/24 Customer-Linkem-NAT 256
5.133.58.0/24 Customer-Linkem-NAT 256
5.133.58.0/23 Customer-Linkem-NAT 512
5.133.59.0/24 Customer-Linkem-NAT 256
5.133.60.0/24 Customer-Linkem-PUB 256
37.34.40.0/21 Opnet Srl 2048
37.77.112.0/24 LINKEM-NET 256
37.77.112.0/23 LINKEM-NET 512
37.77.112.0/20 Opnet Srl 4096
37.77.113.0/24 LINKEM-NET 256
37.77.114.0/24 LINKEM-NET 256
37.77.114.0/23 LINKEM-NET 512
37.77.115.0/24 LINKEM-NET 256
37.77.120.0/24 LINKEM-NET 256
37.77.120.0/23 LINKEM-NET 512
37.77.121.0/24 LINKEM-NET 256
37.77.122.0/24 LINKEM-NET 256
37.77.122.0/23 LINKEM-NET 512
37.77.123.0/24 LINKEM-NET 256
37.77.124.0/24 LINKEM-NET 256
37.77.124.0/23 LINKEM-NET 512
37.77.125.0/24 LINKEM-NET 256
37.77.126.0/24 LINKEM-NET 256
37.77.126.0/23 LINKEM-NET 512
37.77.127.0/24 LINKEM-NET 256
46.182.88.0/21 Opnet Srl 2048
46.227.0.0/22 LINKEM-NET 1024
46.227.1.0/24 LINKEM-NET 256
46.227.2.0/24 LINKEM-NET 256
46.227.3.0/24 LINKEM-NET 256
46.227.4.0/24 LINKEM-NET 256
51.179.0.0/20 LINKEM-NET 4096
51.179.0.0/19 LINKEM-NET 8192
51.179.16.0/20 LINKEM-NET 4096
51.179.32.0/23 LINKEM-NET 512
51.179.32.0/22 LINKEM-NET 1024
51.179.34.0/23 LINKEM-NET 512
51.179.36.0/23 LINKEM-NET 512
51.179.36.0/22 LINKEM-NET 1024
51.179.38.0/23 LINKEM-NET 512
51.179.40.0/23 LINKEM-NET 512
51.179.40.0/22 LINKEM-NET 1024
51.179.42.0/23 LINKEM-NET 512
51.179.44.0/23 LINKEM-NET 512
51.179.44.0/22 LINKEM-NET 1024
51.179.46.0/23 LINKEM-NET 512
51.179.48.0/23 LINKEM-NET 512
51.179.48.0/22 LINKEM-NET 1024
51.179.50.0/23 LINKEM-NET 512
51.179.64.0/20 LINKEM-NET 4096
51.179.80.0/20 LINKEM-NET 4096
51.179.96.0/24 LINKEM-NET 256
51.179.96.0/23 LINKEM-NET 512
51.179.96.0/19 LINKEM-NET 8192
51.179.97.0/24 LINKEM-NET 256
51.179.98.0/24 LINKEM-NET 256
51.179.98.0/23 LINKEM-NET 512
51.179.99.0/24 LINKEM-NET 256
51.179.100.0/24 LINKEM-NET 256
51.179.100.0/23 LINKEM-NET 512
51.179.101.0/24 LINKEM-NET 256
51.179.102.0/24 LINKEM-NET 256
51.179.102.0/23 LINKEM-NET 512
51.179.103.0/24 LINKEM-NET 256
51.179.104.0/24 LINKEM-NET 256
51.179.104.0/23 LINKEM-NET 512
51.179.105.0/24 LINKEM-NET 256
51.179.106.0/24 LINKEM-NET 256
51.179.106.0/23 LINKEM-NET 512
51.179.107.0/24 LINKEM-NET 256
51.179.108.0/24 LINKEM-NET 256
51.179.108.0/23 LINKEM-NET 512
51.179.109.0/24 LINKEM-NET 256
51.179.110.0/24 LINKEM-NET 256
51.179.110.0/23 LINKEM-NET 512
51.179.111.0/24 LINKEM-NET 256
51.179.112.0/24 LINKEM-NET 256
51.179.112.0/23 LINKEM-NET 512
51.179.113.0/24 LINKEM-NET 256
51.179.114.0/24 LINKEM-NET 256
51.179.114.0/23 LINKEM-NET 512
51.179.115.0/24 LINKEM-NET 256
51.179.116.0/24 LINKEM-NET 256
51.179.116.0/23 LINKEM-NET 512
51.179.117.0/24 LINKEM-NET 256
51.179.118.0/24 LINKEM-NET 256
51.179.118.0/23 LINKEM-NET 512
51.179.119.0/24 LINKEM-NET 256
51.179.120.0/24 LINKEM-NET 256
51.179.121.0/24 LINKEM-NET 256
51.179.122.0/24 LINKEM-NET 256
51.179.124.0/24 LINKEM-NET 256
51.179.125.0/24 LINKEM-NET 256
51.179.127.0/24 LINKEM-NET 256
62.170.0.0/21 LINKEM-NET 2048
62.170.0.0/20 LINKEM-NET 4096
62.170.0.0/17 LINKEM-NET 32768
62.170.8.0/21 LINKEM-NET 2048
62.170.16.0/21 LINKEM-NET 2048
62.170.16.0/20 LINKEM-NET 4096
62.170.24.0/21 LINKEM-NET 2048
62.170.32.0/21 LINKEM-NET 2048
62.170.32.0/20 LINKEM-NET 4096
62.170.48.0/21 LINKEM-NET 2048
62.170.56.0/21 LINKEM-NET 2048
62.170.64.0/19 LINKEM-NET 8192
62.170.64.0/18 LINKEM-NET 16384
62.170.96.0/19 LINKEM-NET 8192
62.170.128.0/21 LINKEM-NET 2048
62.170.128.0/20 LINKEM-NET 4096
62.170.128.0/17 LINKEM-NET 32768
62.170.136.0/21 LINKEM-NET 2048
62.170.144.0/21 LINKEM-NET 2048
62.170.144.0/20 LINKEM-NET 4096
62.170.152.0/21 LINKEM-NET 2048
62.170.160.0/21 LINKEM-NET 2048
62.170.176.0/20 LINKEM-NET 4096
62.170.192.0/19 LINKEM-NET 8192
62.170.224.0/19 LINKEM-NET 8192
78.110.184.0/24 LINKEM-NET 256
78.110.185.0/24 LINKEM-NET 256
78.110.186.0/24 LINKEM-NET 256
78.110.187.0/24 LINKEM-NET 256
78.110.188.0/24 LINKEM-NET 256
78.110.189.0/24 LINKEM-NET 256
78.110.190.0/24 LINKEM-NET 256
78.110.191.0/24 LINKEM-NET 256
78.159.200.0/24 Opnet Srl 256
78.159.201.0/24 Opnet Srl 256
78.159.202.0/24 Opnet Srl 256
78.159.203.0/24 Opnet Srl 256
78.159.208.0/24 LINKEM-NET 256
78.159.209.0/24 LINKEM-NET 256
78.159.210.0/24 LINKEM-NET 256
78.159.211.0/24 LINKEM-NET 256
78.159.212.0/24 LINKEM-NET 256
78.159.213.0/24 LINKEM-NET 256
78.159.214.0/24 LINKEM-NET 256
79.171.160.0/23 LINKEM-NET 512
79.171.160.0/22 LINKEM-NET 1024
79.171.162.0/24 LINKEM-NET 256
79.171.162.0/23 LINKEM-NET 512
79.171.164.0/24 LINKEM-NET 256
79.171.164.0/23 LINKEM-NET 512
79.171.164.0/22 LINKEM-NET 1024
79.171.165.0/24 LINKEM-NET 256
79.171.166.0/24 LINKEM-NET 256
79.171.166.0/23 LINKEM-NET 512
79.171.167.0/24 LINKEM-NET 256
83.98.80.0/24 Opnet Srl 256
83.98.80.0/20 Opnet Srl 4096
83.98.81.0/24 Opnet Srl 256
83.98.82.0/24 Opnet Srl 256
83.98.83.0/24 Opnet Srl 256
83.98.84.0/24 Opnet Srl 256
83.98.85.0/24 Opnet Srl 256
83.98.86.0/24 Opnet Srl 256
83.98.87.0/24 Opnet Srl 256
83.98.88.0/24 Opnet Srl 256
83.98.89.0/24 Opnet Srl 256
83.98.90.0/24 Opnet Srl 256
83.98.91.0/24 Opnet Srl 256
83.98.92.0/24 Opnet Srl 256
83.98.93.0/24 Opnet Srl 256
83.98.94.0/24 Opnet Srl 256
83.98.95.0/24 Opnet Srl 256
109.235.156.0/24 Opnet Srl 256
109.235.157.0/24 Opnet Srl 256
109.235.158.0/24 Opnet Srl 256
109.235.159.0/24 Opnet Srl 256
109.236.16.0/24 LINKEM-NET 256
109.236.16.0/23 LINKEM-NET 512
109.236.16.0/20 Opnet Srl 4096
109.236.17.0/24 LINKEM-NET 256
109.236.18.0/24 LINKEM-NET 256
109.236.18.0/23 LINKEM-NET 512
109.236.19.0/24 LINKEM-NET 256
176.32.16.0/24 LINKEM-NET 256
176.32.16.0/23 LINKEM-NET 512
176.32.16.0/20 Opnet Srl 4096
176.32.17.0/24 LINKEM-NET 256
176.32.18.0/24 LINKEM-NET 256
176.32.18.0/23 LINKEM-NET 512
176.32.19.0/24 LINKEM-NET 256
176.32.20.0/24 LINKEM-NET 256
176.32.20.0/23 LINKEM-NET 512
176.32.21.0/24 LINKEM-NET 256
176.32.22.0/24 LINKEM-NET 256
176.32.22.0/23 LINKEM-NET 512
176.32.23.0/24 LINKEM-NET 256
176.32.24.0/24 LINKEM-NET 256
176.32.24.0/23 LINKEM-NET 512
176.32.25.0/24 LINKEM-NET 256
176.32.26.0/24 LINKEM-NET 256
176.32.26.0/23 LINKEM-NET 512
176.32.27.0/24 LINKEM-NET 256
176.32.28.0/24 LINKEM-NET 256
176.32.28.0/23 LINKEM-NET 512
176.32.29.0/24 LINKEM-NET 256
176.32.30.0/24 LINKEM-NET 256
176.32.30.0/23 LINKEM-NET 512
176.32.31.0/24 LINKEM-NET 256
178.21.96.0/24 LINKEM-NET 256
178.21.96.0/23 LINKEM-NET 512
178.21.98.0/24 LINKEM-NET 256
178.21.98.0/23 LINKEM-NET 512
178.21.99.0/24 LINKEM-NET 256
178.21.100.0/24 LINKEM-NET 256
178.21.100.0/23 LINKEM-NET 512
178.21.102.0/24 LINKEM-NET 256
178.21.103.0/24 LINKEM-NET 256
185.5.60.0/23 LINKEM-NET 512
185.5.63.0/24 LINKEM-NET 256
185.17.48.0/24 LINKEM-NET 256
185.17.48.0/23 LINKEM-NET 512
185.17.49.0/24 LINKEM-NET 256
185.17.50.0/24 LINKEM-NET 256
185.17.51.0/24 LINKEM-NET 256
188.95.16.0/23 IT-LINKEM-OFFICE_188_95_16_0 512
188.95.17.0/24 LINKEM-NET 256
188.95.18.0/23 LINKEM-NET 512
188.95.20.0/24 LINKEM-NET 256
188.95.21.0/24 LINKEM-NET 256
CIDR Description IP NUMs(prefix /64)
2a00:b380::/32 Opnet Srl 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,568,000 257,791,623,424 IPv4 IPv4
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 18,432 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43,520 107,374,182,400 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 351,384,436,736 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,635,904 841,814,704,128 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,280,320 12,885,032,960 IPv4 IPv4
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1,787,136 73,014,509,568 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4
AS202032 GOLINE - GOLINE SA, CH Switzerland 1,024 4,294,967,296 IPv4 IPv4
AS263444 Open X Tecnologia Ltda, BR Brazil 2,304 1,879,048,192 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,212,800 77,349,781,760 IPv4 IPv4 IPv6 IPv6
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28,672 0 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 114,944 1,157,890,048 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 55,808 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS3302 AS-IRIDEOS - Retelit Digital Services S.p.A., IT Italy 628,480 38,654,705,664 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 109,568 111,673,344 IPv4 IPv4
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2,048 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,906,304 185,519,505,408 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 581,888 282,627,370,713,088 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16,384 4,294,967,296 IPv4 IPv4
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3,072 34,359,738,368 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS214443 BEBYTE - BE BYTE SRL, IT Italy 512 34,359,738,368 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,456 197,568,495,616 IPv4 IPv4
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,200 77,403,586,560 IPv4 IPv4 
as-block:       AS198305 - AS200350
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:        2025-02-18T15:12:58Z
last-modified:  2025-02-18T15:12:58Z
source:         RIPE



aut-num:        AS198471
as-name:        OPNET-AS
org:            ORG-OS382-RIPE
import:         from AS8928 accept ANY
import:         from AS28716 accept ANY
import:         from AS3269 accept ANY
import:         from AS3257 accept ANY
import:         from AS3356 accept ANY
import:         from AS6453 accept ANY
import:         from AS174 accept ANY
export:         to AS8928 announce AS198471
export:         to AS28716 announce AS198471
export:         to AS3269 announce AS198471
export:         to AS3257 announce AS198471
export:         to AS3356 announce AS198471
export:         to AS6453 announce AS198471
export:         to AS174 announce AS198471
admin-c:        NEM24-RIPE
tech-c:         NEM24-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-it-opnet-1-MNT
created:        2012-02-09T15:26:51Z
last-modified:  2025-05-14T13:02:47Z
source:         RIPE

organisation:   ORG-OS382-RIPE
org-name:       Opnet Srl
country:        IT
org-type:       LIR
address:        Via Monte Rosa, 91
address:        20149
address:        Milano
address:        ITALY
phone:          +39 06 52 09 70 01
e-mail:         pec.opnet@legalmail.it
admin-c:        NEM24-RIPE
tech-c:         NEM24-RIPE
abuse-c:        AR77665-RIPE
mnt-ref:        lir-it-opnet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-it-opnet-1-MNT
created:        2025-02-10T15:00:43Z
last-modified:  2025-02-10T15:00:43Z
source:         RIPE

role:           Network Engineering Manager
address:        ITALY
address:        Milano
address:        20149
address:        Via Monte Rosa, 91
phone:          +39 06 52 09 70 01
e-mail:         alberto.ciaffardoni@opnet.it
nic-hdl:        NEM24-RIPE
mnt-by:         lir-it-opnet-1-MNT
created:        2025-02-10T15:00:38Z
last-modified:  2025-02-10T15:00:42Z
source:         RIPE