AS28878 SIGNET-AS Signet B.V.

SIGNET-AS Signet B.V. · registered in the Netherlands

IPv4 addresses49,15237 prefixes · 0.002% of announced IPv4

Rank in Netherlands#61largest network in NL by IPv4 space, of 1,026 · 0.11% of NL

Rank worldwide#3,957of 79,396 networks with IPv4

IPv66 x /32 (458,751 x /48)289 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS28878 in ASN lookup Look up an IP in this network (31.223.160.1) All networks in Netherlands

IPv4 prefixes

All 37 prefixes, in address order.

31.223.160.0/21
31.223.168.0/22
31.223.172.0/23
31.223.174.0/24
37.17.208.0/20
78.108.128.0/23
78.108.130.0/24
78.108.132.0/22
78.108.136.0/21
80.246.192.0/21
80.246.200.0/23
80.246.203.0/24
80.246.204.0/22
80.255.240.0/20
81.21.137.0/24
81.21.138.0/23
81.21.140.0/22
81.30.32.0/22
81.30.36.0/23
81.30.39.0/24
81.30.40.0/21
85.10.160.0/21
85.10.168.0/23
85.10.170.0/24
85.10.180.0/22
141.255.176.0/22
171.33.128.0/21
176.74.224.0/19
185.15.248.0/22
217.21.240.0/24
217.21.242.0/23
217.21.244.0/22
217.21.248.0/21
217.149.128.0/21
217.149.136.0/22
217.149.140.0/24
217.149.142.0/23

IPv6 prefixes

All 289 prefixes.

2001:4cb8::/42
2001:4cb8:40::/44
2001:4cb8:50::/47
2001:4cb8:52::/48
2001:4cb8:53::/48
2001:4cb8:54::/47
2001:4cb8:56::/47
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2001:4cb8:bc::/48
2001:4cb8:bd::/48
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2001:4cb8:d0::/44
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2001:4cb8:e6::/47
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2001:4cb8:f0::/46
2001:4cb8:f4::/46
2001:4cb8:f8::/45
2001:4cb8:100::/48
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2001:4cb8:128::/45
2001:4cb8:130::/46
2001:4cb8:134::/48
2001:4cb8:135::/48
2001:4cb8:136::/47
2001:4cb8:138::/46
2001:4cb8:13c::/46
2001:4cb8:140::/46
2001:4cb8:144::/48
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2001:4cb8:150::/44
2001:4cb8:160::/46
2001:4cb8:164::/48
2001:4cb8:165::/48
2001:4cb8:166::/47
2001:4cb8:168::/46
2001:4cb8:16c::/46
2001:4cb8:170::/44
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2001:4cb8:186::/47
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2001:4cb8:190::/47
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2001:4cb8:194::/47
2001:4cb8:196::/47
2001:4cb8:198::/46
2001:4cb8:19c::/47
2001:4cb8:19e::/47
2001:4cb8:1a0::/43
2001:4cb8:1c0::/42
2001:4cb8:200::/45
2001:4cb8:208::/46
2001:4cb8:20c::/47
2001:4cb8:20e::/47
2001:4cb8:210::/44
2001:4cb8:220::/44
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2001:4cb8:23c::/48
2001:4cb8:23d::/48
2001:4cb8:23e::/47
2001:4cb8:240::/45
2001:4cb8:248::/46
2001:4cb8:24c::/47
2001:4cb8:24e::/47
2001:4cb8:250::/44
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2001:4cb8:268::/46
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2001:4cb8:270::/44
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2001:4cb8:298::/46
2001:4cb8:29c::/47
2001:4cb8:29e::/47
2001:4cb8:2a0::/45
2001:4cb8:2a8::/47
2001:4cb8:2aa::/48
2001:4cb8:2ab::/48
2001:4cb8:2ac::/46
2001:4cb8:2b0::/44
2001:4cb8:2c0::/44
2001:4cb8:2d0::/45
2001:4cb8:2d8::/47
2001:4cb8:2da::/48
2001:4cb8:2db::/48
2001:4cb8:2dc::/46
2001:4cb8:2e0::/44
2001:4cb8:2f0::/45
2001:4cb8:2f8::/46
2001:4cb8:2fc::/47
2001:4cb8:2fe::/47
2001:4cb8:300::/46
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2001:4cb8:370::/44
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2001:4cb8:388::/46
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2001:4cb8:390::/44
2001:4cb8:3a0::/43
2001:4cb8:3c0::/44
2001:4cb8:3d0::/46
2001:4cb8:3d4::/47
2001:4cb8:3d6::/47
2001:4cb8:3d8::/45
2001:4cb8:3e0::/43
2001:4cb8:400::/43
2001:4cb8:420::/47
2001:4cb8:422::/47
2001:4cb8:424::/46
2001:4cb8:428::/45
2001:4cb8:430::/44
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2001:4cb8:473::/48
2001:4cb8:474::/46
2001:4cb8:478::/45
2001:4cb8:480::/43
2001:4cb8:4a0::/46
2001:4cb8:4a4::/48
2001:4cb8:4a5::/48
2001:4cb8:4a6::/47
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2001:4cb8:4ac::/46
2001:4cb8:4b0::/44
2001:4cb8:4c0::/44
2001:4cb8:4d0::/46
2001:4cb8:4d4::/46
2001:4cb8:4d8::/46
2001:4cb8:4dc::/47
2001:4cb8:4de::/48
2001:4cb8:4df::/48
2001:4cb8:4e0::/43
2001:4cb8:500::/45
2001:4cb8:508::/45
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2001:4cb8:548::/45
2001:4cb8:550::/47
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2001:4cb8:560::/45
2001:4cb8:568::/46
2001:4cb8:56c::/46
2001:4cb8:570::/46
2001:4cb8:574::/46
2001:4cb8:578::/45
2001:4cb8:580::/47
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2001:4cb8:588::/45
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2001:4cb8:598::/46
2001:4cb8:59d::/48
2001:4cb8:59e::/47
2001:4cb8:5a0::/44
2001:4cb8:5b0::/45
2001:4cb8:5b8::/47
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2001:4cb8:5c0::/45
2001:4cb8:5c8::/46
2001:4cb8:5cc::/46
2001:4cb8:5d0::/45
2001:4cb8:5d8::/46
2001:4cb8:5dc::/48
2001:4cb8:5dd::/48
2001:4cb8:5de::/47
2001:4cb8:5e0::/43
2001:4cb8:600::/48
2001:4cb8:601::/48
2001:4cb8:602::/47
2001:4cb8:604::/46
2001:4cb8:608::/45
2001:4cb8:610::/47
2001:4cb8:612::/48
2001:4cb8:613::/48
2001:4cb8:614::/46
2001:4cb8:618::/47
2001:4cb8:61a::/48
2001:4cb8:61b::/48
2001:4cb8:61c::/46
2001:4cb8:620::/43
2001:4cb8:640::/42
2001:4cb8:680::/41
2001:4cb8:700::/40
2001:4cb8:800::/37
2001:4cb8:1000::/36
2001:4cb8:2000::/35
2001:4cb8:4000::/34
2001:4cb8:8000::/34
2001:4cb8:c000::/35
2001:4cb8:e000::/36
2001:4cb8:f000::/37
2001:4cb8:f800::/38
2001:4cb8:fc00::/40
2001:4cb8:fd00::/41
2001:4cb8:fd80::/42
2001:4cb8:fdc0::/48
2001:4cb8:fdc1::/48
2001:4cb8:fdc2::/47
2001:4cb8:fdc4::/46
2001:4cb8:fdc8::/45
2001:4cb8:fdd0::/44
2001:4cb8:fde0::/43
2001:4cb8:fe00::/40
2001:4cb8:ff00::/41
2001:4cb8:ff80::/42
2001:4cb8:ffc0::/43
2001:4cb8:ffe0::/46
2001:4cb8:ffe4::/47
2001:4cb8:ffe6::/47
2001:4cb8:ffe8::/45
2001:4cb8:fff0::/44
2001:4cba::/31
2001:4cbc::/30

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources