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AS13237

LAMBDANET-AS

European Backbone of AS13237

Registry

Authoritative registration data

AS number
13237
Name
LAMBDANET-AS
Organisation
European Backbone of AS13237
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

32

IPv6 prefixes

22

Total announced

54

Announced prefixes

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

Prefixes announced by AS13237
83.124.0.0/14 IPv4 /14 not checked
159.154.0.0/16 IPv4 /16 not checked
83.133.0.0/16 IPv4 /16 not checked
84.207.0.0/16 IPv4 /16 not checked
81.209.128.0/17 IPv4 /17 not checked
62.93.192.0/18 IPv4 /18 not checked
62.4.64.0/19 IPv4 /19 not checked
62.80.96.0/19 IPv4 /19 not checked
80.86.160.0/19 IPv4 /19 not checked
82.197.128.0/19 IPv4 /19 not checked
217.112.144.0/20 IPv4 /20 not checked
217.19.32.0/20 IPv4 /20 not checked
217.71.96.0/20 IPv4 /20 not checked
80.252.32.0/20 IPv4 /20 not checked
82.98.208.0/20 IPv4 /20 not checked
82.98.224.0/21 IPv4 /21 not checked
83.137.80.0/21 IPv4 /21 not checked
185.99.80.0/22 IPv4 /22 not checked
31.204.124.0/22 IPv4 /22 not checked
145.224.36.0/23 IPv4 /23 not checked
153.56.170.0/24 IPv4 /24 not checked
185.250.87.0/24 IPv4 /24 not checked
192.86.125.0/24 IPv4 /24 not checked
192.86.126.0/24 IPv4 /24 not checked
193.178.217.0/24 IPv4 /24 not checked
84.207.205.0/24 IPv4 /24 not checked
84.207.225.0/24 IPv4 /24 not checked
85.8.154.0/24 IPv4 /24 not checked
89.167.229.0/24 IPv4 /24 not checked
89.19.232.0/24 IPv4 /24 not checked
91.217.134.0/24 IPv4 /24 not checked
94.100.129.0/24 IPv4 /24 not checked
2001:4d40::/29 IPv6 /29 not checked
2001:7f0::/29 IPv6 /29 not checked
2a00:cc0::/29 IPv6 /29 not checked
2001:4d40::/32 IPv6 /32 not checked
2001:7f0::/32 IPv6 /32 not checked
2a00:cc0::/32 IPv6 /32 not checked
2a00:fa0::/32 IPv6 /32 not checked
2001:4d40:8402::/48 IPv6 /48 not checked
2001:4d40:8406::/48 IPv6 /48 not checked
2001:4d40:8409::/48 IPv6 /48 not checked
2001:4d40:840a::/48 IPv6 /48 not checked
2001:4d40:840b::/48 IPv6 /48 not checked
2001:4d40:840c::/48 IPv6 /48 not checked
2001:4d40:840e::/48 IPv6 /48 not checked
2001:4d40:840f::/48 IPv6 /48 not checked
2001:4d40:8411::/48 IPv6 /48 not checked
2001:4d40:841a::/48 IPv6 /48 not checked
2001:7f0:4020::/48 IPv6 /48 not checked
2001:7f0:403c::/48 IPv6 /48 not checked
2001:7f0:403e::/48 IPv6 /48 not checked
2a00:cc0:14::/48 IPv6 /48 not checked
2a00:cc0:4:1::/64 IPv6 /64 not checked

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 AS13237
Address families
AMS-IX 100,000 Mbps IPv4 · IPv6
BCIX: BCIX Peering LAN 20,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 100,000 Mbps IPv4 · IPv6
France-IX Paris 10,000 Mbps IPv4 · IPv6
INEX LAN1: INEX LAN1 100,000 Mbps IPv4 · IPv6
INEX LAN2 10,000 Mbps IPv4 · IPv6
LINX LON1: Main 100,000 Mbps IPv4 · IPv6
LINX Manchester 10,000 Mbps IPv4 · IPv6
MIX-IT 10,000 Mbps IPv4 · IPv6
MegaIX Dusseldorf 30,000 Mbps IPv4 · IPv6
MegaIX Frankfurt 100,000 Mbps IPv4 · IPv6
MegaIX Hamburg 20,000 Mbps IPv4 · IPv6
MegaIX Munich 20,000 Mbps IPv4 · IPv6
SwissIX: Peering 10,000 Mbps IPv4 · IPv6
VIX 10,000 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 AS13237 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

89 networks seen before AS13237 in AS paths

Observed upstreams
Families
AS3320 DTAG 28,613 253,559
v4 v6
AS1299 TWELVE99 23,496 244,485
v4 v6
AS6939 HURRICANE 15,272 92,228
v4 v6
AS6461 ZAYO-6461 8,577 61,992
v4 v6
AS3257 GTT-BACKBONE 9,821 57,073
v4 v6
AS6830 LibertyGlobal 1,832 13,640
v4 v6
AS7195 7195 3,129 11,415
v4 v6
AS33891 CORE-BACKBONE 1,411 7,135
v4 v6
AS14840 ASN14840 1,760 7,020
v4 v6
AS20485 1,331 6,947
v4
AS20764 RASCOM-AS 1,425 5,672
v4 v6
AS7713 telkomnet-as-ap 637 5,489
v4
AS8218 NEO-ASN 466 5,019
v4 v6
AS137409 GSLNETWORKS-AS-AP 950 4,966
v4
AS8220 COLT 1,287 4,868
v4 v6
AS15412 FLAG-AS 525 4,576
v4
AS1031 PEER1-1031 857 3,700
v4
AS37468 ORG-AC4-AFRINIC 1,063 3,542
v4 v6
AS6663 605 3,439
v4 v6
AS37100 640 3,314
v4
AS34927 iFog-GmbH 641 3,123
v4 v6
AS8359 637 3,088
v4
AS9009 M247 125 3,009
v4
AS12779 ITGATE 235 2,899
v4 v6
AS13030 INIT7 414 2,777
v4 v6
AS3214 XTOM 286 2,481
v4 v6
AS25091 IP-Max 339 2,474
v4 v6
AS48362 TKSWF-AS 330 2,374
v4 v6
AS34019 HIVANE 390 2,217
v4 v6
AS50304 639 2,208
v4
AS3741 263 2,180
v4
AS6057 6057 395 1,979
v4 v6
AS34549 MEER-AS 552 1,906
v4
AS37497 ORG-NPL3-AFRINIC 497 1,813
v4
AS15958 195 1,634
v4
AS35280 F5 326 1,550
v4 v6
AS20562 273 1,494
v4 v6
AS34177 CELESTE-AS 375 1,420
v4 v6
AS31500 213 1,355
v4
AS60171 258 1,308
v4 v6
AS24961 364 1,224
v4 v6
AS37282 312 1,189
v4
AS29075 348 1,134
v4 v6
AS12637 282 1,131
v4 v6
AS39351 ESAB-AS 299 1,065
v4 v6
AS8966 Etisalat-AS 214 1,035
v4
AS28716 RETELIT-AS 263 1,014
v4 v6
AS6758 AS6758 233 999
v4 v6
AS8298 IPNG 319 952
v4 v6
AS9002 RETN-AS 241 917
v6
AS42708 177 894
v4 v6
AS15802 DU-AS1 224 870
v4
AS50629 LWLCOM 239 852
v4 v6
AS41327 FIBERTELECOM-AS 238 822
v4 v6
AS2856 124 807
v4
AS1853 ACOnet 215 718
v4
AS50673 124 594
v4 v6
AS1836 195 590
v4
AS29632 NASSIST-AS 159 590
v4 v6
AS20766 166 527
v4 v6
AS1267 92 497
v4
AS29208 188 488
v4
AS12577 130 414
v4
AS6204 130 413
v4
AS1764 NEXTLAYER-AS 121 383
v4 v6
AS8391 101 357
v4 v6
AS212024 RISSON 116 323
v4
AS205103 55 313
v4
AS39686 75 232
v4 v6
AS9044 54 192
v4 v6
AS4601 83 148
v4 v6
AS22356 45 129
v4 v6
AS4455 68 124
v4 v6
AS61049 48 120
v4 v6
AS6797 35 119
v4 v6
AS35661 27 86
v4 v6
AS4230 ASN4230 2 85
v4 v6
AS34568 31 82
v4 v6
AS56911 23 81
v4
AS56655 GIGAHOST 29 76
v4
AS15576 17 74
v4 v6
AS39249 35 70
v6
AS12389 29 50
v6
AS62275 9 34
v4 v6
AS31543 MYNET-AS 9 24
v4 v6
AS48971 9 15
v4
AS58115 SWISSIX-OUTREACH 8 12
v4
AS286 3 5
v4
AS59689 2 3
v4

No rows match “”.

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Observed downstreams

100 networks seen after AS13237 in AS paths

Observed downstreams
Families
AS44444 Forcepoint-Cloud-AS 131 9,234
v4
AS8569 461 5,895
v4 v6
AS39923 167 4,941
v4 v6
AS8391 904 4,798
v4 v6
AS12886 449 4,748
v4 v6
AS16839 145 3,840
v4 v6
AS198710 389 3,560
v4 v6
AS60380 410 3,472
v4 v6
AS15702 1,257 3,293
v4 v6
AS5587 249 3,246
v4 v6
AS196714 960 3,008
v4 v6
AS3573 388 2,804
v4 v6
AS51906 842 2,671
v4 v6
AS15486 279 2,499
v4
AS12466 337 2,341
v4 v6
AS31078 1,248 2,242
v4 v6
AS29500 181 2,202
v4
AS34568 305 2,147
v4 v6
AS205434 209 2,048
v4
AS50458 151 2,024
v4
AS19305 286 1,860
v4
AS15372 488 1,859
v4 v6
AS51402 208 1,835
v4 v6
AS8763 823 1,798
v4 v6
AS200005 402 1,791
v4
AS12348 572 1,781
v4 v6
AS31197 138 1,754
v4
AS8520 395 1,738
v4 v6
AS39291 391 1,733
v4 v6
AS8879 402 1,695
v4 v6
AS15612 736 1,639
v4
AS8469 409 1,629
v4 v6
AS8823 299 1,612
v4 v6
AS30377 194 1,612
v4 v6
AS47661 226 1,492
v4
AS8792 302 1,447
v4 v6
AS4749 273 1,422
v4
AS212257 267 1,392
v4
AS12372 394 1,373
v4
AS21192 226 1,346
v4
AS12200 167 1,344
v4 v6
AS208517 268 1,271
v4
AS13157 286 1,233
v4 v6
AS212068 525 1,232
v4 v6
AS8373 283 1,224
v4 v6
AS206441 185 1,215
v4
AS213867 244 1,207
v4
AS6833 400 1,186
v4 v6
AS44365 186 1,167
v4
AS52126 127 1,165
v4 v6
AS206232 216 1,144
v4
AS20783 174 1,133
v4 v6
AS15726 192 1,121
v4 v6
AS203520 333 1,097
v4 v6
AS20677 129 1,066
v4 v6
AS35801 267 1,044
v4
AS214401 657 1,040
v4 v6
AS198296 279 1,039
v4 v6
AS203466 389 1,037
v4 v6
AS209452 268 1,035
v4
AS51169 191 1,026
v4 v6
AS42442 231 1,023
v4 v6
AS200500 265 993
v4
AS15594 124 976
v4 v6
AS198301 135 975
v4
AS61194 247 974
v4
AS16205 270 961
v4 v6
AS201291 158 958
v4
AS203986 270 954
v4 v6
AS63182 135 926
v4
AS201698 344 921
v4 v6
AS203818 185 919
v4
AS47572 165 908
v4
AS40123 390 878
v4
AS9092 152 781
v4 v6
AS49220 322 763
v4 v6
AS34766 228 732
v4 v6
AS209564 280 709
v4 v6
AS200297 193 704
v4 v6
AS198302 267 696
v4
AS44745 266 694
v4
AS62341 390 693
v4 v6
AS213270 391 692
v4 v6
AS43536 278 692
v4
AS209888 266 692
v4
AS39867 170 681
v4
AS30021 267 674
v4
AS199753 145 672
v4 v6
AS35833 186 657
v4 v6
AS48303 266 653
v4 v6
AS29650 96 604
v4 v6
AS13058 128 601
v4 v6
AS61183 122 596
v4 v6
AS60129 187 592
v4 v6
AS42707 28 588
v4 v6
AS22208 282 585
v4 v6
AS35831 164 582
v4
AS24640 110 576
v4
AS50837 97 572
v4 v6
AS213299 320 567
v4 v6

No rows match “”.

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Uncertain adjacencies

100 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS9498 BBIL-AP 3,806 25,818
v4
AS31133 1,270 9,493
v4
AS24482 SGGS-AS-AP 310 7,899
v4 v6
AS13335 CLOUDFLARENET 1,009 7,683
v4
AS39386 STC-IGW-AS 163 7,637
v4
AS64049 879 7,507
v4
AS4766 534 7,225
v4
AS52320 52320 1,848 6,701
v4
AS57463 1,186 6,646
v4
AS9318 SKB-AS-KR 455 6,329
v4
AS32787 715 6,237
v4
AS23764 CTGNet 264 6,172
v4
AS7552 161 5,424
v4
AS58453 CMI-INT-HK 996 5,198
v4
AS15169 GOOGLE 24 4,742
v4
AS4651 232 4,234
v4
AS3786 LGDACOM-KR 57 4,129
v4
AS16509 AMAZON-02 47 4,101
v4
AS17557 PKTELECOM-AS-PK 261 3,423
v4
AS51185 MAINSTREAMING-AS 301 3,107
v4 v6
AS18403 197 2,611
v4
AS50628 295 2,268
v4 v6
AS7049 371 2,080
v4
AS202032 274 1,971
v4
AS37662 286 1,951
v4
AS62255 386 1,867
v4
AS24482 SGGS-AS-AP 189 1,833
v4
AS4800 LINTASARTA-AS-AP 390 1,830
v4
AS45430 108 1,769
v4
AS264409 559 1,722
v4
AS30844 293 1,705
v4
AS62167 244 1,677
v4
AS1828 UNITAS 267 1,634
v4
AS29119 171 1,633
v4
AS58057 SECUREBIT 283 1,631
v4
AS702 218 1,584
v4
AS16637 127 1,581
v4
AS8529 OMANTEL-AS 157 1,552
v4
AS3223 VOXILITY 237 1,495
v4
AS35710 WEBERCLOUD 209 1,484
v4 v6
AS47147 129 1,459
v4 v6
AS25160 242 1,429
v4 v6
AS212483 level86 191 1,424
v4 v6
AS5405 302 1,411
v4
AS4849 174 1,406
v4
AS20612 SWISSIX 200 1,396
v4
AS59890 195 1,396
v4
AS714 APPLE-ENGINEERING 2 1,348
v4
AS8866 VIVACOM-AS 102 1,298
v4
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK 8 1,274
v4
AS38193 219 1,265
v4
AS8426 CLARANET-AS 314 1,246
v4 v6
AS50877 307 1,244
v4 v6
AS12552 259 1,232
v4
AS15547 168 1,231
v4 v6
AS2603 NORDUNET 271 1,209
v4
AS12859 269 1,209
v4 v6
AS35600 308 1,204
v4 v6
AS37271 185 1,197
v4
AS49709 296 1,180
v4 v6
AS2027 MilkyWan 298 1,170
v4 v6
AS9304 HUTCHISON-AS-AP 163 1,168
v4
AS8764 69 1,156
v4
AS57111 288 1,146
v4 v6
AS29049 173 1,108
v4
AS48070 284 1,107
v4 v6
AS49434 284 1,102
v4 v6
AS6424 30 1,099
v4
AS136106 FIBERSTAR-AS-ID 287 1,096
v4
AS28283 336 1,095
v4
AS39122 277 1,091
v4 v6
AS12741 370 1,082
v4
AS198385 AlpineDC 280 1,070
v4 v6
AS16276 OVH 223 1,069
v4
AS50763 278 1,066
v4 v6
AS15605 CONNESI 285 1,052
v4 v6
AS57344 208 1,049
v4
AS3326 236 1,047
v4
AS51184 146 1,032
v4 v6
AS13194 115 1,024
v4
AS59919 281 1,023
v4
AS8551 109 1,016
v4
AS51873 278 1,001
v4 v6
AS59414 278 1,000
v4
AS9050 257 996
v4
AS49666 100 996
v4
AS12307 RAVANA 276 993
v4
AS6894 289 991
v4
AS5392 TELNET-ITALY 270 990
v4
AS5394 Unidata 248 980
v4 v6
AS206441 1 979
v4
AS59891 265 972
v4
AS49605 249 966
v4 v6
AS9381 HKBNES-AS-AP 66 965
v4
AS28792 267 952
v4
AS31742 SOTACONNECT 262 952
v4
AS35426 247 943
v4 v6
AS196621 FREESTONE 266 942
v4
AS207841 255 939
v4
AS3170 244 923
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.