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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

23 networks seen before AS47232 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 9,034 19,678
v4 v6
AS1299 TWELVE99 4,324 15,139
v4 v6
AS39392 SuperNetwork 2,507 7,916
v4 v6
AS6461 ZAYO-6461 656 2,502
v4 v6
AS8218 NEO-ASN 109 975
v4 v6
AS22356 ASN22356 224 594
v4 v6
AS14840 ASN14840 80 527
v4 v6
AS1764 NEXTLAYER-AS 107 451
v4 v6
AS20562 OPEN-PEERING-AS 139 425
v4 v6
AS4455 BSO 72 245
v4 v6
AS13199 DOUBRAVA-NET 178 222
v4
AS41327 FIBERTELECOM-AS 73 198
v4 v6
AS28917 Fiord-AS 44 152
v4 v6
AS50629 LWLCOM 45 99
v4 v6
AS6663 TTI-NET 37 97
v4
AS13194 BITE 35 97
v4
AS8881 VERSATEL 31 97
v4
AS263444 ASN263444 35 96
v4
AS216265 ARISTO-NET 32 86
v4
AS6204 ZET-NET 35 84
v4
AS9009 M247 1 2
v4
AS9498 BBIL-AP 1 2
v4
AS29134 IGNUM-AS 1 1
v6

No rows match “”.

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Observed downstreams

65 networks seen after AS47232 in AS paths

Observed downstreams
Families
AS201476 Wolfnet 498 5,044
v4 v6
AS204666 TLAPNET-CZ 538 4,607
v4 v6
AS35236 AS35236 1,093 3,463
v4 v6
AS44002 SYS-DATACOM 480 2,863
v4 v6
AS210712 GRAPESC-ISP 509 2,716
v4 v6
AS204064 CEZNET-AS 734 2,692
v4 v6
AS207886 ECOMPEU-CZ 480 2,054
v4 v6
AS197296 UNITED_NETWORKS_SE 481 1,695
v4 v6
AS197879 HELAPC 555 1,693
v4 v6
AS33883 TRIONET-CZ-AS 713 1,691
v4 v6
AS1299 TWELVE99 172 1,510
v4
AS56566 SATT-AS 525 1,352
v4 v6
AS16276 OVH 251 1,165
v4
AS29134 IGNUM-AS 382 1,106
v4 v6
AS44500 vlasimnet 481 1,030
v4 v6
AS202618 rychlydrat 481 1,030
v4 v6
AS197393 ASRUDOLFNET 502 1,028
v4 v6
AS20723 MGI 403 799
v4 v6
AS201053 EPIX-Transit-AS 276 771
v4
AS50971 JHCOMP-AS 481 697
v4 v6
AS201559 UNITED_NETWORKS_SE 481 697
v4 v6
AS201625 UNITED_NETWORKS_SE 481 697
v4 v6
AS202774 comtex 481 697
v4 v6
AS206951 BMBGreen 481 697
v4 v6
AS209621 dobnet 480 697
v4 v6
AS198814 ASALPHASTYLSOFT 480 696
v4 v6
AS205002 AS_IWAO 480 696
v4 v6
AS208847 ASfryzl 474 691
v4 v6
AS39455 Tlapnet-SK-AS 506 666
v4
AS56624 ASRTYNENET 253 666
v4
AS47727 WARNETCZ-AS 408 605
v4 v6
AS50163 altnet-skvelynet 366 519
v4 v6
AS16019 VODAFONE-CZ-AS 136 502
v4
AS212975 TEAMCITY-AS 339 462
v4 v6
AS51400 ASSPOJENET 299 422
v4 v6
AS50415 Ahosting 260 367
v4 v6
AS57279 SAURONNET 226 359
v4
AS60529 PRASLAVICENET 256 334
v4
AS52084 ATLELEKTROCZ 253 333
v4
AS201533 UNITED_NETWORKS_SE 253 333
v4
AS202131 Wave-net 252 332
v4
AS201464 ok-net 251 332
v4
AS35046 OMEGAPLUS-AS 246 330
v4 v6
AS49981 WorldStream 66 290
v4
AS202877 vejnet 197 289
v4 v6
AS205535 WINDYGHOUL 201 281
v6
AS24940 HETZNER-AS 71 265
v4
AS13199 DOUBRAVA-NET 177 260
v4 v6
AS6663 TTI-NET 6 234
v4
AS6855 SK-TELEKOM 71 223
v4
AS57077 AB-NET 150 186
v4
AS20804 ASN-TELENERGO 22 138
v4
AS29208 QUANTCOM-AS 44 131
v4
AS5578 AS-BENESTRA 33 119
v4
AS57463 NetIX 4 87
v4
AS39392 SuperNetwork 6 49
v4 v6
AS202297 SKYLON 7 34
v4
AS202921 CC_INTERNET 4 32
v4
AS30764 PODA-AS 5 27
v4
AS5610 O2-CZECH-REPUBLIC 11 13
v4
AS43037 SEZNAM-CZ 2 7
v4
AS28917 Fiord-AS 5 5
v4
AS714 APPLE-ENGINEERING 1 1
v4
AS4229 ZEN-NET 1 1
v4
AS12570 ITSELF 1 1
v4

No rows match “”.

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Uncertain adjacencies

16 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS202297 SKYLON 1,183 5,538
v4
AS24482 SGGS-AS-AP 43 1,188
v4 v6
AS47692 NESSUS 57 438
v4 v6
AS59890 Kabel-TV-Lampert 54 390
v4 v6
AS49544 i3Dnet 43 290
v4 v6
AS51184 FONIRA 43 290
v4 v6
AS3212 TELEMACH 59 221
v4 v6
AS212483 level86 41 212
v4 v6
AS35369 LINZAG-TELEKOM-AS 54 160
v4
AS37721 ORG-VTS1-AFRINIC 55 156
v4 v6
AS29504 LBCFREE 44 145
v4 v6
AS6881 NIXCZ 67 134
v4 v6
AS40994 Alwyzon 66 134
v4 v6
AS36236 NETACTUATE 61 124
v4 v6
AS198150 SIACOM-AS 41 106
v4 v6
AS8529 OMANTEL-AS 36 106
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.