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AS47232

ISPAlliance

This ASN is used for residential broadband ISPs services.

Registry

Authoritative registration data

AS number
47232
Name
ISPAlliance
Organisation
This ASN is used for residential broadband ISPs services.
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

10

IPv6 prefixes

6

Total announced

16

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS47232
78.111.112.0/20 IPv4 /20 not checked
46.29.224.0/21 IPv4 /21 RPKI valid
185.15.108.0/22 IPv4 /22 RPKI valid
193.107.160.0/22 IPv4 /22 not checked
5.39.200.0/23 IPv4 /23 RPKI valid
148.59.93.0/24 IPv4 /24 RPKI not found
185.151.171.0/24 IPv4 /24 not checked
185.52.172.0/24 IPv4 /24 RPKI valid
195.26.25.0/24 IPv4 /24 RPKI not found
94.140.25.0/24 IPv4 /24 RPKI not found
2a02:17a0::/29 IPv6 /29 RPKI valid
2a03:2a80::/29 IPv6 /29 RPKI valid
2a04:7bc0::/29 IPv6 /29 not checked
2a03:2a82::/31 IPv6 /31 not checked
2a04:7bc7::/32 IPv6 /32 RPKI valid
2a02:17a0:d000::/36 IPv6 /36 RPKI valid

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS47232
Address families
NIX.CZ: Public peering VLAN 1,600,000 Mbps IPv4 · IPv6
Peering.cz 400,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS47232 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

18 networks seen before AS47232 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 4,870 10,117
v4 v6
AS1299 TWELVE99 2,441 7,843
v4 v6
AS39392 SuperNetwork 1,337 3,495
v4 v6
AS6461 ZAYO-6461 277 782
v4 v6
AS22356 ASN22356 229 590
v4 v6
AS14840 ASN14840 82 425
v4 v6
AS1764 NEXTLAYER-AS 110 372
v4 v6
AS8218 NEO-ASN 76 273
v4 v6
AS13199 DOUBRAVA-NET 95 113
v4
AS6663 TTI-NET 38 98
v4
AS13194 BITE 36 98
v4
AS263444 ASN263444 36 97
v4
AS6204 ZET-NET 35 83
v4
AS20562 OPEN-PEERING-AS 33 81
v4
AS4455 BSO 32 73
v4
AS50629 LWLCOM 14 32
v4 v6
AS9009 M247 1 2
v4
AS29134 IGNUM-AS 1 1
v6

No rows match “”.

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Observed downstreams

68 networks seen after AS47232 in AS paths

Observed downstreams
Families
AS201476 Wolfnet 269 2,530
v4 v6
AS204666 TLAPNET-CZ 284 2,156
v4 v6
AS35236 AS35236 578 1,682
v4 v6
AS1299 TWELVE99 176 1,473
v4
AS44002 SYS-DATACOM 262 1,396
v4 v6
AS210712 GRAPESC-ISP 274 1,357
v4 v6
AS204064 CEZNET-AS 403 1,351
v4 v6
AS16276 OVH 248 1,151
v4
AS207886 ECOMPEU-CZ 261 1,021
v4 v6
AS197296 UNITED_NETWORKS_SE 261 847
v4 v6
AS197879 HELAPC 300 834
v4 v6
AS33883 TRIONET-CZ-AS 385 833
v4 v6
AS201053 EPIX-Transit-AS 270 747
v4
AS56566 SATT-AS 281 674
v4 v6
AS29134 IGNUM-AS 193 529
v4 v6
AS197393 ASRUDOLFNET 276 511
v4 v6
AS44500 vlasimnet 261 511
v4 v6
AS202618 rychlydrat 261 511
v4 v6
AS16019 VODAFONE-CZ-AS 135 497
v4
AS20723 MGI 210 361
v4 v6
AS198814 ASALPHASTYLSOFT 262 343
v4 v6
AS50971 JHCOMP-AS 261 343
v4 v6
AS201559 UNITED_NETWORKS_SE 261 343
v4 v6
AS201625 UNITED_NETWORKS_SE 261 343
v4 v6
AS202774 comtex 261 343
v4 v6
AS206951 BMBGreen 261 343
v4 v6
AS209621 dobnet 261 343
v4 v6
AS205002 AS_IWAO 260 342
v4 v6
AS208847 ASfryzl 256 339
v4 v6
AS39455 Tlapnet-SK-AS 282 336
v4
AS56624 ASRTYNENET 141 336
v4
AS47727 WARNETCZ-AS 230 311
v4 v6
AS49981 WorldStream 63 285
v4
AS24940 HETZNER-AS 71 263
v4
AS50163 altnet-skvelynet 195 249
v4 v6
AS20804 ASN-TELENERGO 33 244
v4
AS212975 TEAMCITY-AS 191 239
v4 v6
AS6855 SK-TELEKOM 69 215
v4
AS51400 ASSPOJENET 162 213
v4 v6
AS6663 TTI-NET 8 208
v4
AS35046 OMEGAPLUS-AS 144 183
v4 v6
AS50415 Ahosting 140 180
v4 v6
AS57279 SAURONNET 125 180
v4
AS52084 ATLELEKTROCZ 141 168
v4
AS201533 UNITED_NETWORKS_SE 141 168
v4
AS202131 Wave-net 141 168
v4
AS202921 CC_INTERNET 141 168
v4
AS60529 PRASLAVICENET 140 168
v4
AS201464 ok-net 140 168
v4
AS205535 WINDYGHOUL 110 144
v6
AS202877 vejnet 106 141
v4 v6
AS29208 QUANTCOM-AS 43 135
v4
AS13199 DOUBRAVA-NET 94 123
v4 v6
AS5578 AS-BENESTRA 33 120
v4
AS57463 NetIX 5 84
v4
AS57077 AB-NET 69 77
v4
AS39392 SuperNetwork 5 47
v4 v6
AS30764 PODA-AS 5 27
v4
AS5610 O2-CZECH-REPUBLIC 11 13
v4
AS202297 SKYLON 3 12
v4
AS43037 SEZNAM-CZ 2 7
v4
AS28917 Fiord-AS 3 4
v4
AS20562 OPEN-PEERING-AS 2 2
v4
AS714 APPLE-ENGINEERING 1 1
v4
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK 1 1
v4
AS12570 ITSELF 1 1
v4
AS24971 MASTER-AS 1 1
v4
AS32934 FACEBOOK 1 1
v4

No rows match “”.

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Uncertain adjacencies

10 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS202297 SKYLON 1,186 5,526
v4
AS24482 SGGS-AS-AP 44 525
v4 v6
AS47692 NESSUS 52 316
v4
AS51184 FONIRA 44 292
v4 v6
AS59890 Kabel-TV-Lampert 55 196
v4 v6
AS35369 LINZAG-TELEKOM-AS 55 161
v4
AS37721 ORG-VTS1-AFRINIC 56 157
v4 v6
AS29504 LBCFREE 45 146
v4 v6
AS49544 i3Dnet 44 146
v4 v6
AS40994 Alwyzon 67 135
v4 v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.