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AS1764

NEXTLAYER-AS

---------------------------------------------------------

Registry

Authoritative registration data

AS number
1764
Name
NEXTLAYER-AS
Organisation
---------------------------------------------------------
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

70

IPv6 prefixes

13

Total announced

83

Announced prefixes

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

Prefixes announced by AS1764
82.103.0.0/18 IPv4 /18 not checked
213.208.128.0/19 IPv4 /19 RPKI valid
77.237.32.0/19 IPv4 /19 RPKI valid
217.15.0.0/20 IPv4 /20 RPKI valid
77.237.32.0/20 IPv4 /20 not checked
81.16.144.0/20 IPv4 /20 RPKI valid
83.68.144.0/20 IPv4 /20 not checked
193.228.32.0/21 IPv4 /21 not checked
194.45.144.0/21 IPv4 /21 RPKI valid
217.175.200.0/21 IPv4 /21 RPKI valid
77.237.48.0/21 IPv4 /21 not checked
77.237.56.0/21 IPv4 /21 RPKI valid
81.16.152.0/21 IPv4 /21 not checked
81.16.96.0/21 IPv4 /21 RPKI valid
83.68.136.0/21 IPv4 /21 not checked
88.151.72.0/21 IPv4 /21 RPKI not found
92.60.8.0/21 IPv4 /21 RPKI valid
109.70.96.0/22 IPv4 /22 RPKI valid
130.0.68.0/22 IPv4 /22 RPKI valid
185.106.248.0/22 IPv4 /22 RPKI valid
185.106.48.0/22 IPv4 /22 not checked
185.14.52.0/22 IPv4 /22 not checked
185.16.52.0/22 IPv4 /22 not checked
185.210.148.0/22 IPv4 /22 not checked
185.43.12.0/22 IPv4 /22 RPKI valid
185.81.212.0/22 IPv4 /22 RPKI valid
217.175.196.0/22 IPv4 /22 not checked
45.88.240.0/22 IPv4 /22 not checked
81.16.104.0/22 IPv4 /22 not checked
81.16.148.0/22 IPv4 /22 not checked
83.68.128.0/22 IPv4 /22 not checked
91.204.216.0/22 IPv4 /22 not checked
92.60.4.0/22 IPv4 /22 not checked
109.70.102.0/23 IPv4 /23 not checked
193.228.40.0/23 IPv4 /23 RPKI valid
194.242.16.0/23 IPv4 /23 RPKI not found
195.2.200.0/23 IPv4 /23 not checked
195.39.200.0/23 IPv4 /23 RPKI valid
83.68.132.0/23 IPv4 /23 not checked
91.195.40.0/23 IPv4 /23 RPKI not found
109.70.101.0/24 IPv4 /24 not checked
185.158.25.0/24 IPv4 /24 RPKI not found
185.245.64.0/24 IPv4 /24 RPKI valid
185.57.51.0/24 IPv4 /24 RPKI valid
193.110.94.0/24 IPv4 /24 RPKI not found
193.187.8.0/24 IPv4 /24 RPKI not found
193.200.6.0/24 IPv4 /24 RPKI not found
193.201.41.0/24 IPv4 /24 RPKI valid
193.228.42.0/24 IPv4 /24 RPKI valid
193.228.43.0/24 IPv4 /24 RPKI not found
193.228.45.0/24 IPv4 /24 RPKI not found
193.34.206.0/24 IPv4 /24 RPKI not found
194.0.74.0/24 IPv4 /24 RPKI valid
195.182.26.0/24 IPv4 /24 not checked
195.69.174.0/24 IPv4 /24 RPKI valid
195.69.180.0/24 IPv4 /24 not checked
20.154.73.0/24 IPv4 /24 RPKI not found
20.154.74.0/24 IPv4 /24 not checked
217.175.193.0/24 IPv4 /24 not checked
217.175.195.0/24 IPv4 /24 RPKI valid
217.175.200.0/24 IPv4 /24 not checked
217.194.150.0/24 IPv4 /24 not checked
217.194.156.0/24 IPv4 /24 RPKI valid
80.249.120.0/24 IPv4 /24 not checked
85.232.94.0/24 IPv4 /24 not checked
91.208.7.0/24 IPv4 /24 RPKI not found
91.213.204.0/24 IPv4 /24 RPKI not found
91.217.173.0/24 IPv4 /24 RPKI not found
91.239.118.0/24 IPv4 /24 RPKI not found
95.130.124.0/24 IPv4 /24 not checked
2a01:190::/29 IPv6 /29 not checked
2a03:e600::/29 IPv6 /29 RPKI valid
2a04:140::/29 IPv6 /29 RPKI not found
2a05:dd80::/29 IPv6 /29 not checked
2a0b:5a40::/29 IPv6 /29 not checked
2a0d:4d80::/29 IPv6 /29 RPKI not found
2a04:9304::/30 IPv6 /30 RPKI valid
2a04:9302::/31 IPv6 /31 RPKI valid
2a04:9301::/32 IPv6 /32 RPKI valid
2001:4b60:100::/48 IPv6 /48 RPKI valid
2001:67c:22a0::/48 IPv6 /48 not checked
2001:67c:2600::/48 IPv6 /48 RPKI not found
2a10:9a80:dc01::/48 IPv6 /48 RPKI not found

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS1764
Address families
AAIX 10,000 Mbps IPv4 · IPv6
AMS-IX 100,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 200,000 Mbps IPv4 · IPv6
NIX.CZ: Public peering VLAN 100,000 Mbps IPv4 · IPv6
Peering.cz 100,000 Mbps IPv4 · IPv6
SAIX: Public Peering LAN 10,000 Mbps IPv4 · IPv6
SwissIX: Peering 20,000 Mbps IPv4 · IPv6
VIX 400,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

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 AS1764 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

90 networks seen before AS1764 in AS paths

Observed upstreams
Families
AS48362 TKSWF-AS 78,730 987,644
v4 v6
AS6939 HURRICANE 9,612 23,010
v4 v6
AS1299 TWELVE99 4,483 18,035
v4 v6
AS2914 NTT-DATA-2914 3,607 16,910
v4 v6
AS174 COGENT-174 3,169 12,360
v4 v6
AS3356 LEVEL3 3,147 11,479
v4 v6
AS9002 RETN-AS 1,062 5,491
v4 v6
AS3257 GTT-BACKBONE 1,550 5,085
v4 v6
AS25255 H3G-Austria-AS 1,166 4,190
v4 v6
AS25091 IP-Max 359 3,087
v4 v6
AS14840 ASN14840 272 2,728
v4 v6
AS6461 ZAYO-6461 346 2,508
v4 v6
AS8218 NEO-ASN 123 2,436
v4 v6
AS12779 ITGATE 160 1,846
v4 v6
AS47147 AS-ANX 203 1,762
v4 v6
AS34019 HIVANE 360 1,703
v4 v6
AS34549 MEER-AS 461 1,633
v4 v6
AS20764 RASCOM-AS 338 1,345
v4 v6
AS6797 GLOBALCONNECT-NET 172 1,312
v4 v6
AS34177 CELESTE-AS 341 1,307
v4 v6
AS6730 SUNRISE 294 1,223
v4 v6
AS8298 IPNG 322 1,188
v4 v6
AS24961 MYLOC-AS 301 1,132
v4 v6
AS58115 SWISSIX-OUTREACH 181 1,077
v4 v6
AS35625 EUROFIBER-FRANCE 258 1,030
v4 v6
AS13030 INIT7 133 945
v4 v6
AS28716 RETELIT-AS 232 943
v4 v6
AS1267 ASN-WINDTRE 241 937
v4
AS6057 6057 280 882
v4
AS29691 NINE 200 871
v4 v6
AS41327 FIBERTELECOM-AS 224 837
v4 v6
AS1836 GREEN 199 824
v4 v6
AS29075 IELO 230 810
v4 v6
AS35280 F5 216 772
v4 v6
AS42708 GLESYS 169 659
v4 v6
AS30781 JAGUAR-AS 163 648
v4 v6
AS37468 ORG-AC4-AFRINIC 175 631
v4 v6
AS37100 ORG-SL75-AFRINIC 165 608
v4
AS39351 ESAB-AS 129 546
v4 v6
AS55850 MERCURYNZ-AS-AP 146 486
v4
AS212024 RISSON 127 462
v4 v6
AS6695 DECIX-AS 117 451
v4 v6
AS20485 TRANSTELECOM 143 447
v4
AS4230 ASN4230 140 438
v4
AS15958 CETIN_doo_AS 119 432
v4
AS60171 AFRIX-AS 101 374
v4 v6
AS29632 NASSIST-AS 193 373
v6
AS1103 SURFNET-NL 114 331
v4
AS6663 TTI-NET 100 321
v4
AS6204 ZET-NET 85 315
v4
AS62275 NHM 100 295
v4 v6
AS5405 INTERDOTLINK 3 230
v4 v6
AS33891 CORE-BACKBONE 82 215
v4
AS37497 ORG-NPL3-AFRINIC 4 138
v4
AS50629 LWLCOM 50 117
v4 v6
AS8708 DIGI-RO 1 70
v4
AS1031 PEER1-1031 2 69
v4
AS4657 STARHUB-INTERNET 2 69
v4
AS6777 AMS-IX-RS 2 69
v4
AS15802 DU-AS1 2 69
v4
AS20766 GITOYEN-MAIN-AS 2 69
v4
AS30844 LIQUID-AS 2 69
v4
AS50673 Serverius-as 2 69
v4
AS61568 ASN61568 2 69
v4
AS39249 KICUA-AS 21 64
v6
AS4601 DNET 3 41
v6
AS9009 M247 11 33
v4
AS29287 AT-WZN-AS 6 25
v4 v6
AS4455 BSO 6 19
v4 v6
AS8758 IWAY 3 19
v4 v6
AS6910 DIGI-BORDER 1 13
v6
AS1853 ACOnet 10 11
v4 v6
AS22356 ASN22356 4 11
v4
AS29208 QUANTCOM-AS 4 11
v4
AS7195 7195 8 10
v6
AS31500 GNM-AS 2 7
v4
AS3303 SWISSCOM 2 5
v4
AS12859 NL-BIT 1 4
v4
AS15576 NTS 3 3
v4 v6
AS263444 ASN263444 2 3
v4
AS286 KPN 1 3
v4
AS39686 AS-EUROFIBER 1 3
v4
AS8220 COLT 2 2
v4
AS25512 CDT-AS 2 2
v4
AS9044 SOLNET 1 2
v6
AS7713 telkomnet-as-ap 1 1
v4
AS13194 BITE 1 1
v4
AS20562 OPEN-PEERING-AS 1 1
v4
AS31543 MYNET-AS 1 1
v6
AS48943 KAPPERNET 1 1
v4

No rows match “”.

Showing – of

Observed downstreams

100 networks seen after AS1764 in AS paths

Observed downstreams
Families
AS3356 LEVEL3 81,547 850,341
v4 v6
AS174 COGENT-174 54,042 726,556
v4 v6
AS2914 NTT-DATA-2914 24,874 334,401
v4 v6
AS1299 TWELVE99 12,906 184,526
v4 v6
AS6461 ZAYO-6461 15,131 161,465
v4 v6
AS3257 GTT-BACKBONE 14,641 127,292
v4 v6
AS4134 CHINANET-BACKBONE 1,814 102,710
v4 v6
AS5405 INTERDOTLINK 2,749 33,309
v4 v6
AS25255 H3G-Austria-AS 4,987 30,947
v4 v6
AS9498 BBIL-AP 2,797 26,316
v4 v6
AS5403 AS5403 1,297 17,950
v4 v6
AS9002 RETN-AS 1,649 16,058
v4 v6
AS6939 HURRICANE 6,989 13,624
v4 v6
AS9009 M247 250 13,022
v4 v6
AS8220 COLT 1,491 9,850
v4 v6
AS8359 MTS 1,015 8,103
v4 v6
AS31133 MF-MGSM-AS 981 7,716
v4
AS7195 7195 1,591 6,586
v4 v6
AS37468 ORG-AC4-AFRINIC 1,074 6,335
v4 v6
AS20485 TRANSTELECOM 1,124 6,301
v4 v6
AS7713 telkomnet-as-ap 552 5,610
v4 v6
AS4230 ASN4230 774 5,481
v4 v6
AS15169 GOOGLE 24 5,406
v4 v6
AS44133 IPAX-AS 848 5,058
v4 v6
AS9318 SKB-AS-KR 413 4,902
v4 v6
AS60068 CDN77 304 4,768
v4 v6
AS199236 EMARSYS-AS 805 4,648
v4 v6
AS39386 STC-IGW-AS 122 4,372
v4 v6
AS137409 GSLNETWORKS-AS-AP 535 4,313
v4 v6
AS33891 CORE-BACKBONE 531 4,198
v4 v6
AS4651 NTPCL-AS-AP 234 4,183
v4 v6
AS17557 PKTELECOM-AS-PK 261 3,805
v4 v6
AS28771 VIE-AS 356 3,658
v4 v6
AS5404 conova-as 958 3,638
v4 v6
AS1853 ACOnet 1,486 3,566
v4 v6
AS8445 SALZBURG-AG-AS 621 3,535
v4 v6
AS29056 CITYCOM-AS 750 3,508
v4
AS20751 ASN-AZISTA 633 3,354
v4
AS3399 OBE-NET 265 3,264
v4 v6
AS1828 UNITAS 372 3,256
v4 v6
AS47132 INNONET-AS 260 3,216
v4 v6
AS59909 TELE-TEC-AS 744 3,163
v4 v6
AS31898 ORACLE-BMC-31898 36 3,016
v4 v6
AS14840 ASN14840 970 2,991
v4 v6
AS62240 Clouvider 43 2,932
v4 v6
AS42708 GLESYS 197 2,877
v4 v6
AS8387 T-SYSTEMS-AT 819 2,791
v4 v6
AS57304 RETNRU-AS 554 2,746
v4 v6
AS6910 DIGI-BORDER 818 2,646
v4 v6
AS45430 SBN-AWN-IIG-AS-AP 150 2,544
v4
AS34785 STW 347 2,525
v4 v6
AS6730 SUNRISE 334 2,511
v4 v6
AS202616 WE-FTTH-AS 353 2,482
v4 v6
AS63023 AS-GLOBALTELEHOST 95 2,442
v4 v6
AS39409 SWG-MyRootPW 922 2,289
v4 v6
AS42572 ABATON-AS 342 2,245
v4 v6
AS57763 SELFNET-AS 211 2,233
v4 v6
AS42557 Xidras 236 2,232
v4
AS29287 AT-WZN-AS 748 2,215
v4 v6
AS3292 TDC 251 2,196
v4 v6
AS37100 ORG-SL75-AFRINIC 480 2,183
v4 v6
AS8455 ATOM86-AS 347 2,153
v4 v6
AS16019 VODAFONE-CZ-AS 228 2,130
v4 v6
AS3786 LGDACOM-KR 40 2,070
v4
AS12874 FASTWEB 361 2,052
v4
AS39508 C07-AS 351 1,964
v4 v6
AS30781 JAGUAR-AS 361 1,945
v4 v6
AS20940 AKAMAI-ASN1 26 1,942
v4 v6
AS8339 KABSI-AS 375 1,940
v4 v6
AS28917 Fiord-AS 337 1,919
v4 v6
AS23764 CTGNet 142 1,883
v4 v6
AS7049 7049 396 1,879
v4 v6
AS21013 ITANDTEL-AS 477 1,814
v4 v6
AS714 APPLE-ENGINEERING 2 1,749
v4 v6
AS30971 NICAT-CORE-AS 440 1,683
v4 v6
AS205243 CLOUDNOW-AS 341 1,641
v4 v6
AS16509 AMAZON-02 18 1,539
v4 v6
AS5416 UNSPECIFIED 1 1,523
v4 v6
AS48362 TKSWF-AS 430 1,507
v4 v6
AS62255 BEMYLINK 344 1,504
v4 v6
AS3223 VOXILITY 380 1,472
v4 v6
AS3330 PROFINET-AT 333 1,470
v4 v6
AS8866 VIVACOM-AS 94 1,432
v4 v6
AS8551 BEZEQ-INTERNATIONAL-AS 169 1,427
v4 v6
AS208245 BECHTLE-AT 568 1,421
v4 v6
AS59779 IXOLIT-AS 344 1,408
v4 v6
AS29161 VERBUNDAT-AS 245 1,394
v4
AS35369 LINZAG-TELEKOM-AS 570 1,358
v4 v6
AS20764 RASCOM-AS 205 1,328
v4 v6
AS5610 O2-CZECH-REPUBLIC 209 1,316
v4 v6
AS8529 OMANTEL-AS 100 1,314
v4 v6
AS51265 MASSRESPONSE-AS 263 1,312
v4 v6
AS202664 JUMPER 417 1,297
v4
AS41363 ALPHANETWORK-AS 232 1,284
v4
AS47515 BMI-GOVIX 230 1,255
v4
AS28283 ASN28283 340 1,252
v4 v6
AS49666 TIC-GW-AS 98 1,239
v4
AS37271 ORG-WCL1-AFRINIC 146 1,237
v4 v6
AS8881 VERSATEL 136 1,205
v4 v6
AS35280 F5 183 1,163
v4 v6

No rows match “”.

Showing – of

Uncertain adjacencies

100 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS51184 FONIRA 42,491 698,194
v4 v6
AS6720 MAGWIEN 73,243 604,622
v4 v6
AS35369 LINZAG-TELEKOM-AS 61,634 573,598
v4 v6
AS24482 SGGS-AS-AP 296 7,185
v4 v6
AS3214 XTOM 373 2,797
v4 v6
AS20612 SWISSIX 248 2,116
v4 v6
AS58057 SECUREBIT 296 2,083
v4 v6
AS21232 GGAMAUR 335 1,334
v4 v6
AS12307 RAVANA 293 1,241
v4 v6
AS51873 AS-ARCADE 293 1,241
v4 v6
AS59414 CLOUDSCALE 293 1,241
v4 v6
AS198385 AlpineDC 293 1,241
v4 v6
AS62167 Tismi 273 1,170
v4 v6
AS196621 FREESTONE 261 1,075
v4 v6
AS47692 NESSUS 124 1,054
v4 v6
AS15623 CYBERLINK 248 1,049
v4 v6
AS15547 NETPLUS 126 1,042
v4 v6
AS59891 FSIT 266 1,016
v4
AS202032 GOLINE 265 1,015
v4
AS6881 NIXCZ 247 1,005
v4 v6
AS29504 LBCFREE 239 992
v4 v6
AS35710 WEBERCLOUD 137 952
v4
AS59890 Kabel-TV-Lampert 115 942
v4 v6
AS51185 MAINSTREAMING-AS 211 933
v4 v6
AS38001 NEWMEDIAEXPRESS-AS-AP 219 870
v4 v6
AS20932 SIG-ST 194 852
v4 v6
AS209823 ENKI-AS 192 816
v4 v6
AS37721 ORG-VTS1-AFRINIC 215 803
v4 v6
AS3399 OBE-NET 199 801
v4 v6
AS25220 GLOBALNOC-AS 192 758
v4 v6
AS28917 Fiord-AS 151 733
v4 v6
AS34927 iFog-GmbH 161 726
v4 v6
AS29222 Infomaniak-AS 150 714
v4 v6
AS199524 GCORE 162 684
v4 v6
AS35360 GARGUNET 167 670
v4 v6
AS29140 HOSTSERVER-AS 165 656
v4 v6
AS57777 MASSAR 114 651
v4 v6
AS58299 OPENFACTORY-AS 155 648
v4 v6
AS40994 Alwyzon 147 646
v4 v6
AS213151 CHRISELSEN 163 645
v4 v6
AS56987 AS-ABACLOUDA 159 640
v4 v6
AS64475 FREIFUNK-FRANKFURT 159 629
v4 v6
AS8888 XTOM 155 628
v4 v6
AS215628 AS-XENOX-AT 143 622
v4 v6
AS553 BELWUE 153 617
v4 v6
AS45489 SLT-GLOBAL 150 603
v4 v6
AS210937 Showfom 159 590
v4 v6
AS61573 ASN61573 144 587
v4 v6
AS31510 IKB-AS 131 567
v4 v6
AS36236 NETACTUATE 145 564
v4 v6
AS264479 ASN264479 153 553
v4 v6
AS559 Switch 137 548
v4 v6
AS8529 OMANTEL-AS 143 527
v4 v6
AS205112 PHILUNET 157 512
v4
AS44901 belcloud 135 509
v4 v6
AS21412 CGATES-AS 152 502
v4
AS48919 UA-CITY-AS 123 500
v4 v6
AS142271 DOUBLESQUARE-AS-AP 153 494
v4
AS18106 VIEWQWEST-SG-AP 127 478
v4 v6
AS49544 i3Dnet 121 468
v4 v6
AS13004 SOX 132 458
v4
AS206356 Freifunk-Essen 141 454
v4
AS3212 TELEMACH 120 447
v4 v6
AS17639 CONVERGE-AS 132 446
v4 v6
AS198150 SIACOM-AS 123 442
v4 v6
AS13237 LAMBDANET-AS 120 389
v4
AS35598 INETCOM 112 366
v4
AS198249 OPSONE 100 197
v6
AS5403 AS5403 5 150
v4 v6
AS213241 TECHIT 59 134
v6
AS56662 EUTPNET 54 124
v6
AS680 DFN 2 82
v4 v6
AS3333 RIPE-NCC-AS 2 82
v4 v6
AS12637 SEEWEB 2 82
v4 v6
AS15605 CONNESI 2 82
v4 v6
AS48185 team_blue 2 82
v4 v6
AS50300 CUSTDC 2 82
v4 v6
AS21013 ITANDTEL-AS 25 80
v4 v6
AS49605 DTS-AS 2 69
v4
AS263152 ASN263152 2 69
v4
AS5404 conova-as 12 62
v4 v6
AS199236 EMARSYS-AS 5 62
v4 v6
AS3330 PROFINET-AT 10 49
v4 v6
AS59909 TELE-TEC-AS 5 45
v4 v6
AS29056 CITYCOM-AS 9 44
v4
AS8339 KABSI-AS 9 39
v4 v6
AS8387 T-SYSTEMS-AT 8 38
v4 v6
AS20751 ASN-AZISTA 4 38
v4
AS44133 IPAX-AS 3 36
v4 v6
AS47132 INNONET-AS 1 32
v4 v6
AS51265 MASSRESPONSE-AS 2 29
v4 v6
AS28771 VIE-AS 1 26
v4 v6
AS34785 STW 1 18
v4 v6
AS202616 WE-FTTH-AS 1 18
v4 v6
AS39409 SWG-MyRootPW 3 16
v4 v6
AS42557 Xidras 1 16
v4
AS42572 ABATON-AS 1 16
v4 v6
AS51184 FONIRA 2 15
v4 v6
AS35369 LINZAG-TELEKOM-AS 4 14
v4 v6
AS30971 NICAT-CORE-AS 2 14
v4 v6

No rows match “”.

Showing – of

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.