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

284

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
37.34.44.0/22 LINKEM-NET 1024
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
46.227.0.0/24 LINKEM-NET 256
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
62.170.46.0/24 LINKEM-NET 256
62.170.48.0/21 LINKEM-NET 2048
62.170.56.0/21 LINKEM-NET 2048
62.170.64.0/20 LINKEM-NET 4096
62.170.64.0/19 LINKEM-NET 8192
62.170.64.0/18 LINKEM-NET 16384
62.170.80.0/20 LINKEM-NET 4096
62.170.96.0/20 LINKEM-NET 4096
62.170.96.0/19 LINKEM-NET 8192
62.170.112.0/20 LINKEM-NET 4096
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
62.170.174.0/24 LINKEM-NET 256
62.170.176.0/20 LINKEM-NET 4096
62.170.192.0/20 LINKEM-NET 4096
62.170.192.0/19 LINKEM-NET 8192
62.170.208.0/20 LINKEM-NET 4096
62.170.224.0/20 LINKEM-NET 4096
62.170.224.0/19 LINKEM-NET 8192
62.170.240.0/20 LINKEM-NET 4096
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
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28,672 0 IPv4 IPv4
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1,787,392 73,014,509,568 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 240,022 42,986,897,408 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,636,672 425,202,876,416 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,216 77,349,781,760 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 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
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43,520 107,374,182,400 IPv4 IPv4
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2,048 4,294,967,296 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4
AS3302 AS-IRIDEOS - Retelit Digital Services S.p.A., IT Italy 628,480 38,654,705,664 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,280,320 12,885,032,960 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3,072 34,359,738,368 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,924,992 220,323,381,248 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 98,816 77,386,809,344 IPv4 IPv4
AS263444 Open X Tecnologia Ltda, BR Brazil 2,304 4,294,967,296 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 12,884,967,424 IPv4 IPv4
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16,384 4,294,967,296 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 113,920 1,157,890,048 IPv4 IPv4
AS202032 GOLINE - GOLINE SA, CH Switzerland 1,024 4,294,967,296 IPv4 IPv4
AS214443 BEBYTE - BE BYTE SRL, IT Italy 512 34,359,738,368 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,545,984 257,791,426,816 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,968 197,568,495,616 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 111,673,344 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Italy Namex Rome - Nautilus Mediterranean Exchange Point 193.201.28.71 2001:7f8:10::19:8471 100 Gbps 2022-02-10 00:03:03
Italy MIX-IT - Milan Internet eXchange 217.29.67.170 100 Gbps 2022-05-13 14:27:13

Private Peering Facilities

Country/Region Name City Website Updated
Retelit Avalon 1 Milan https://avaloncampus.it/en/avalon1/ 2018-11-12 17:41:09
Namex Datacenter Rome Rome https://www.namex.it 2018-11-12 17:41:18
Cornelia (Rome) Rome http://www.unidata.it 2021-10-18 15:53:54
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