Autonomous System details
AS13037
Zen Internet LTD — zen.co.uk
Summary
| Country |
 United Kingdom
|
| Organization | Zen Internet LTD |
| Domain | zen.co.uk |
| Number of IPv4 | 535,040 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | September 20, 2002 (about 22 years ago) |
| Updated | August 02, 2023 (about 1 year ago) |
IP Ranges
AS13037 announces 37 IPv4 ranges and 3 IPv6 ranges.
That's a total of 535,040 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 51.148.0.0/16 |
Zen Internet
|
65,536 | RIPE NCC | LEGACY |
| 51.155.0.0/16 |
ZEN20190122-DM-ZEN-ADSL16
|
65,536 | RIPE NCC | LEGACY |
| 62.3.64.0/18 |
ADSL
|
16,384 | RIPE NCC | ASSIGNED PA |
| 77.104.128.0/18 |
Zen Internet LTD
|
16,384 | RIPE NCC | ALLOCATED PA |
| 82.68.0.0/15 |
Zen Internet LTD
|
131,072 | RIPE NCC | ASSIGNED PA |
| 82.71.0.0/16 |
ADSL
|
65,536 | RIPE NCC | ASSIGNED PA |
| 88.97.0.0/18 |
ADSL
|
16,384 | RIPE NCC | ASSIGNED PA |
| 88.97.64.0/19 |
ZEN-PARTITION-CUSTOMER-NETWORKS-33
|
8,192 | RIPE NCC | ASSIGNED PA |
| 88.97.96.0/20 |
Zen Internet LTD
|
4,096 | RIPE NCC | ALLOCATED PA |
| 88.97.176.0/20 |
Zen Internet LTD
|
4,096 | RIPE NCC | ALLOCATED PA |
| 88.98.0.0/20 |
Zen Internet LTD
|
4,096 | RIPE NCC | ALLOCATED PA |
| 88.98.16.0/23 |
Zen Internet LTD
|
512 | RIPE NCC | ALLOCATED PA |
| 88.98.18.0/24 |
Zen Internet
|
256 | RIPE NCC | ASSIGNED PA |
| 88.98.21.0/24 |
Zen Internet LTD
|
256 | RIPE NCC | ALLOCATED PA |
| 88.98.22.0/23 |
Zen Internet LTD
|
512 | RIPE NCC | ALLOCATED PA |
| 88.98.24.0/21 |
Zen Internet
|
2,048 | RIPE NCC | LIR-PARTITIONED PA |
| 88.98.32.0/19 |
R.E.S.
|
8,192 | RIPE NCC | ASSIGNED PA |
| 88.98.64.0/19 |
Central Animal Pathology Laboratories
|
8,192 | RIPE NCC | ASSIGNED PA |
| 88.98.128.0/19 |
Zen Internet
|
8,192 | RIPE NCC | ASSIGNED PA |
| 88.98.160.0/21 |
Zen Internet
|
2,048 | RIPE NCC | ASSIGNED PA |
| 88.98.170.0/23 |
Zen Internet LTD
|
512 | RIPE NCC | ALLOCATED PA |
| 88.98.172.0/22 |
Zen Internet LTD
|
1,024 | RIPE NCC | ALLOCATED PA |
| 88.98.176.0/20 |
Zen Internet LTD
|
4,096 | RIPE NCC | ALLOCATED PA |
| 146.66.64.0/18 |
ZEN-INFRA-ACCESS-PTP
|
16,384 | RIPE NCC | ASSIGNED PA |
| 185.6.135.0/24 |
Kijoma Broadband
|
256 | RIPE NCC | ASSIGNED PA |
| 185.81.232.0/22 |
Spectrum Internet LTD
|
1,024 | RIPE NCC | ALLOCATED PA |
| 185.169.116.0/23 |
PLUSTEL-DSL2
|
512 | RIPE NCC | ASSIGNED PA |
| 185.169.118.0/23 |
PLUSTEL-DSL
|
512 | RIPE NCC | ASSIGNED PA |
| 185.183.100.0/22 |
5g Communications Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 188.122.32.0/20 |
5g Communications Limited
|
4,096 | RIPE NCC | ALLOCATED PA |
| 188.122.48.0/21 |
5g Communications Limited
|
2,048 | RIPE NCC | ALLOCATED PA |
| 188.122.56.0/22 |
5g Communications Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 188.122.60.0/23 |
5g Communications Limited
|
512 | RIPE NCC | ALLOCATED PA |
| 188.122.63.0/24 |
Group5G
|
256 | RIPE NCC | ASSIGNED PA |
| 193.19.156.0/23 |
GHOST BROADBAND LIMITED
|
512 | RIPE NCC | SUB-ALLOCATED PA |
| 212.23.0.0/19 |
Rochdale
|
8,192 | RIPE NCC | ASSIGNED PA |
| 217.155.0.0/16 |
Zen Internet LTD
|
65,536 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:678:7a8::/49 |
WATERGROVE TRUST
|
6.0446× 1023 | RIPE NCC | ASSIGNED PI |
| 2001:678:7a8:8000::/49 |
WATERGROVE TRUST
|
6.0446× 1023 | RIPE NCC | ASSIGNED PI |
| 2a02:8010::/29 |
Zen Internet
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
There are 629 peers for AS13037:
AS42
AS249
AS983
AS1031
AS1248
AS1267
AS1547
AS1680
AS1820
AS1828
AS1921
AS2018
AS2119
AS2484
AS2603
AS2635
AS2818
AS2906
AS3170
AS3213
AS3214
AS3216
AS3223
AS3327
AS3462
AS3741
AS3856
AS4004
AS4651
AS4657
AS4775
AS4800
AS5378
AS5405
AS5413
AS5459
AS5466
AS5482
AS5500
AS5503
AS5564
AS5631
AS5713
AS6204
AS6206
AS6233
AS6424
AS6461
AS6507
AS6648
AS6661
AS6667
AS6677
AS6717
AS6774
AS6866
AS6894
AS6908
AS6939
AS7155
AS7195
AS7342
AS7473
AS7575
AS7642
AS7979
AS8220
AS8262
AS8282
AS8301
AS8302
AS8304
AS8309
AS8400
AS8422
AS8426
AS8452
AS8455
AS8468
AS8529
AS8530
AS8544
AS8551
AS8560
AS8637
AS8674
AS8680
AS8681
AS8683
AS8757
AS8851
AS8878
AS8896
AS8902
AS8932
AS8953
AS9002
AS9009
AS9036
AS9044
AS9050
AS9140
AS9145
AS9153
AS9304
AS9354
AS9381
AS9498
AS9583
AS9930
AS10310
AS10474
AS11260
AS12200
AS12290
AS12399
AS12440
AS12491
AS12496
AS12552
AS12576
AS12703
AS12713
AS12741
AS12759
AS12779
AS12850
AS12969
AS13009
AS13030
AS13122
AS13150
AS13208
AS13213
AS13237
AS13285
AS13360
AS13414
AS13768
AS13896
AS14061
AS14127
AS14537
AS14593
AS14630
AS15133
AS15412
AS15510
AS15606
AS15654
AS15692
AS15695
AS15766
AS15802
AS15830
AS16082
AS16164
AS16247
AS16265
AS16303
AS16347
AS16353
AS16552
AS16637
AS17088
AS17494
AS17557
AS17639
AS17978
AS18059
AS18106
AS18283
AS19551
AS19711
AS20253
AS20326
AS20473
AS20562
AS20596
AS20681
AS20712
AS20764
AS20799
AS20804
AS20860
AS20915
AS20940
AS21056
AS21267
AS21472
AS21859
AS22697
AS23028
AS23106
AS23344
AS23576
AS23764
AS23889
AS24429
AS24482
AS24594
AS24916
AS24940
AS25091
AS25152
AS25160
AS25369
AS25376
AS25460
AS25509
AS28283
AS28725
AS28757
AS28792
AS29006
AS29009
AS29017
AS29075
AS29119
AS29419
AS29452
AS29527
AS29606
AS29611
AS29668
AS29838
AS30081
AS30740
AS30827
AS30844
AS31042
AS31084
AS31122
AS31449
AS31459
AS31472
AS31500
AS31515
AS31529
AS31631
AS31638
AS31708
AS31727
AS31742
AS31898
AS32590
AS32787
AS32934
AS33182
AS33353
AS33763
AS33891
AS33920
AS34066
AS34087
AS34119
AS34224
AS34245
AS34270
AS34288
AS34428
AS34442
AS34465
AS34549
AS34655
AS34746
AS34927
AS35071
AS35180
AS35228
AS35266
AS35280
AS35297
AS35313
AS35399
AS35432
AS35437
AS35574
AS35575
AS35598
AS35793
AS35826
AS35834
AS36236
AS36351
AS36874
AS36916
AS36944
AS36994
AS37054
AS37100
AS37119
AS37273
AS37282
AS37468
AS37497
AS37613
AS37678
AS37680
AS37721
AS38158
AS38182
AS38623
AS38719
AS38880
AS39063
AS39120
AS39122
AS39175
AS39180
AS39202
AS39208
AS39351
AS39356
AS39386
AS39498
AS39522
AS39537
AS39572
AS39602
AS39737
AS39875
AS40627
AS40934
AS41000
AS41047
AS41095
AS41107
AS41230
AS41313
AS41327
AS41354
AS41364
AS41379
AS41484
AS41495
AS41678
AS41695
AS41811
AS42004
AS42010
AS42044
AS42156
AS42228
AS42295
AS42344
AS42366
AS42473
AS42611
AS42689
AS42831
AS42947
AS43013
AS43256
AS43350
AS43404
AS43519
AS43545
AS43872
AS44356
AS44503
AS44646
AS44684
AS44735
AS44749
AS44965
AS45014
AS45102
AS45352
AS45430
AS45437
AS45474
AS45701
AS45758
AS47480
AS47631
AS47704
AS47720
AS47935
AS47957
AS47998
AS47999
AS48070
AS48101
AS48237
AS48266
AS48273
AS48294
AS48305
AS48362
AS48519
AS48688
AS48825
AS48945
AS48954
AS49158
AS49415
AS49425
AS49490
AS49505
AS49544
AS49572
AS49600
AS49823
AS50023
AS50078
AS50293
AS50300
AS50304
AS50316
AS50489
AS50823
AS51043
AS51055
AS51185
AS51263
AS51265
AS51409
AS51468
AS51553
AS51561
AS51713
AS51809
AS51823
AS51918
AS51945
AS52025
AS52075
AS52320
AS53334
AS53427
AS54113
AS54309
AS54825
AS54994
AS55195
AS55256
AS55329
AS55685
AS55818
AS56329
AS56474
AS56478
AS56595
AS56665
AS56704
AS56990
AS57099
AS57304
AS57344
AS57356
AS57406
AS57463
AS57653
AS57793
AS57907
AS57976
AS58007
AS58188
AS58273
AS58453
AS58511
AS58580
AS58807
AS59110
AS59395
AS59439
AS59455
AS59605
AS59624
AS59659
AS59778
AS59933
AS60022
AS60171
AS60187
AS60255
AS60377
AS60426
AS60439
AS60610
AS60670
AS60793
AS60800
AS60822
AS60868
AS61012
AS61049
AS61124
AS61215
AS61231
AS61323
AS61337
AS61568
AS61955
AS62044
AS62167
AS62217
AS62227
AS62240
AS62275
AS62416
AS62663
AS62713
AS62856
AS62902
AS62955
AS63399
AS63927
AS63949
AS64049
AS64289
AS132203
AS132337
AS136106
AS136907
AS137409
AS138915
AS196881
AS197000
AS197440
AS197669
AS197898
AS197981
AS198554
AS198736
AS198781
AS198930
AS199121
AS199335
AS199452
AS199468
AS199481
AS199524
AS199670
AS199713
AS199716
AS199775
AS200070
AS200612
AS200700
AS200781
AS201126
AS201261
AS201277
AS201494
AS201838
AS201864
AS201933
AS202020
AS202053
AS202282
AS202596
AS203372
AS203416
AS203421
AS203462
AS203568
AS203582
AS203851
AS204050
AS204264
AS204316
AS204558
AS204598
AS205272
AS205389
AS205479
AS205771
AS205892
AS205975
AS206067
AS206324
AS206347
AS206483
AS206530
AS206626
AS206934
AS206999
AS207044
AS207310
AS207456
AS207594
AS207841
AS207995
AS208414
AS208621
AS208636
AS208802
AS209326
AS209505
AS209768
AS210062
AS210627
AS210805
AS210874
AS210893
AS211029
AS211307
AS211393
AS211501
AS211597
AS212027
AS212109
AS212263
AS212483
AS212655
AS212694
AS213054
AS213094
AS213241
AS262589
AS262725
AS264409
AS264997
AS267613
AS271253
AS327814
AS328112
AS328366
AS328748
AS328832
AS395505
AS396356
AS396986
AS396998
AS398465
AS399606
AS399728