NCORE-AS
AS12676
· HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany
· DE
· RIPENCC
2
Upstream providers
9
Downstream customers
Peers
- AS6939 AS6939
- AS174 AS174
- DTAG AS3320
- INTERDOTLINK AS5405
- SEACOM-AS AS37100
- ANGOLA-CABLES AS37468
- GSLNETWORKS-AS-AP AS137409
- OMANTEL-AS AS8529
- DIGI-ROMANIA AS8708
- INIT7 AS13030
- RASCOM-AS AS20764
- MEER-AS AS34549
- TRANSTELECOM AS20485
- OPEN-PEERING-AS AS20562
- AS22356 AS22356
- HIVANE AS34019
- iFog-GmbH AS34927
- EUROFIBER-FRANCE AS35625
- AS52320 AS52320
- ASN-WINDTRE AS1267
- SAIX-NET AS5713
- AS6057 AS6057
- AS7195 AS7195
- telkomnet-as-ap AS7713
- IPNG AS8298
- ATOM86-AS AS8455
- ITGATE AS12779
- NL-BIT AS12859
- AS14840 AS14840
- VIEWQWEST-SG-AP AS18106
- CTGNet AS23764
- MYLOC-AS AS24961
- IP-Max AS25091
- IELO AS29075
- NINE AS29691
- CELESTE-AS AS34177
- F5 AS35280
- ESAB-AS AS39351
- FIBERTELECOM-AS AS41327
- TKSWF-AS AS48362
- BELWUE AS553
- Switch AS559
- DFN AS680
- NEXTLAYER-AS AS1764
- AS1828 AS1828
- GREEN AS1836
- TELENOR-NEXTEL AS2119
- TELEMACH AS3212
- XTOM AS3214
- BSO AS4455
- ZET-NET AS6204
- EDGOO AS6424
- TTI-NET AS6663
- TEKNET AS7768
- COLOCLUE-AS AS8283
- CLARANET-AS AS8426
- IWAY AS8758
- XTOM AS8888
- SOLNET AS9044
- BBIL-AP AS9498
- GlobalConnect-AS12552 AS12552
- MMC-AT-AS AS12577
- serve-u-AS AS13058
- LAMBDANET-AS AS13237
- AS14537 AS14537
- AS14630 AS14630
- NETPLUS AS15547
- WTNET-AS AS15943
- CETIN_doo_AS AS15958
- OVH AS16276
- SIG-ST AS20932
- CGATES-AS AS21412
- SGGS-AS-AP AS24482
- HETZNER-AS AS24940
- VORBOSS AS25160
- GLOBALNOC-AS AS25220
- MK-NETZDIENSTE-AS AS25394
- RETELIT-AS AS28716
- HOSTSERVER-AS AS29140
- QUANTCOM-AS AS29208
- GlobalConnect-AS31027 AS31027
- GNM-AS AS31500
- IKB-AS AS31510
- CORE-BACKBONE AS33891
- AS34288 AS34288
- GARGUNET AS35360
- INETCOM AS35598
- WEBERCLOUD AS35710
- AS36236 AS36236
- Vodacom-VB AS36994
- Virtual-Technologies-Solutions-SA AS37721
- M21-AS-AP AS38880
- CONVERGENZE-AS AS39120
- Norlys-Fibernet AS39642
- IPTP AS41095
- FIBERBY AS42541
- GLESYS AS42708
- IPSERVERONE-AS-AP AS45352
- SLT-GLOBAL AS45489
- MILLENINDO AS45701
- AS-ANX AS47147
- NESSUS AS47692
- ING-AS AS47957
- UA-CITY-AS AS48919
- i3Dnet AS49544
- LWLCOM AS50629
- FONIRA AS51184
- MAINSTREAMING-AS AS51185
- CH-ZG AS51907
- WIFIRST AS52075
- AS53062 AS53062
- TANGO-PROXIMUS_NXT AS56665
- AS-ABACLOUDA AS56987
- SECUREBIT AS58057
- OPENFACTORY-AS AS58299
- ANYCAST-GLOBAL-BACKBONE AS58511
- AFRIX-AS AS60171
- INOVARE-AS AS60602
- RISE-HK AS63927
- FREIFUNK-FRANKFURT AS64475
- ANSPL-AS-AP AS132337
- DOUBLESQUARE-AS-AP AS142271
- SIACOM-AS AS198150
- AlpineDC AS198385
- GCORE AS199524
- NETZWERGE AS199938
- TELEGRAPH-AS AS205103
- PHILUNET AS205112
- Freifunk-Essen AS206356
- ENKI-AS AS209823
- Showfom AS210937
- RISSON AS212024
- level86 AS212483
- CHRISELSEN AS213151
- AS264409 AS264409
- AS264479 AS264479
74k
v4 addresses
1.5
v6 /32s
Provider History
Active
Possible trial (<90d)
Historical
| Provider | First Seen | Last Seen | Peers | Confidence | AF |
|---|---|---|---|---|---|
|
GTT-BACKBONE
AS3257
|
2024-09-01
1y 9mo
|
2026-06-09 |
81 peers
AS209
AS260
AS1031
AS2152
AS2914
AS3257
AS3320
AS3491
AS4641
AS4775
AS5392
AS5580
AS6453
AS6730
AS6762
AS6830
AS8220
AS8582
AS12956
AS15562
AS16276
AS17350
AS24516
AS30950
AS31554
AS32590
AS34927
AS37697
AS38001
AS40864
AS41811
AS49434
AS49605
AS51185
AS56457
AS134823
AS197580
AS199524
AS216285
|
|
v4 v6 |
|
TWELVE99
AS1299
|
2024-09-01
1y 9mo
|
2026-06-09 |
78 peers
AS209
AS701
AS999
AS1031
AS2152
AS2500
AS2914
AS3320
AS3491
AS3549
AS4128
AS4608
AS4641
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS11039
AS12956
AS13786
AS14315
AS14537
AS15605
AS16276
AS17350
AS17660
AS20080
AS28329
AS34927
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS58717
AS61832
AS132884
AS140627
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS264479
AS266213
AS271253
AS328840
|
|
v4 v6 |
| Customer | Country | First Seen | Last Seen | IPs | Peers | Confidence | AF |
|---|---|---|---|---|---|---|---|
|
AS27173
AS27173
|
US | 2024-09-01
1y 9mo
|
2026-06-09 | 256 |
96 peers
AS209
AS260
AS999
AS1031
AS2152
AS2500
AS2914
AS3257
AS3320
AS3491
AS3549
AS4128
AS4641
AS4775
AS5392
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS8220
AS8582
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS17660
AS20080
AS24516
AS28329
AS30950
AS31554
AS34927
AS38001
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS132884
AS134823
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS266213
|
|
v4 v6 |
|
STARH
AS47461
|
CH | 2024-09-01
1y 9mo
|
2026-06-09 | 256 |
80 peers
AS209
AS260
AS999
AS1031
AS2152
AS2500
AS2914
AS3257
AS3491
AS3549
AS4128
AS4641
AS4775
AS5392
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS8220
AS8582
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS17660
AS20080
AS24516
AS28329
AS30950
AS31554
AS34927
AS37697
AS38001
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS132884
AS134823
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS266213
|
|
v4 v6 |
|
DEEPWORX
AS197435
|
DE | 2024-09-01
1y 9mo
|
2026-06-09 | 512 |
|
v4 v6 | |
|
cloudopserve-as
AS203777
|
DE | 2024-09-01
1y 9mo
|
2026-06-09 | 256 |
73 peers
AS260
AS999
AS1031
AS2500
AS2914
AS3257
AS3491
AS4128
AS4608
AS4641
AS4775
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8220
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS20080
AS24516
AS28329
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS58717
AS61832
AS132884
AS134823
AS140627
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264479
|
|
v4 v6 |
|
TRAPOC
AS205734
|
GB | 2024-09-01
1y 9mo
|
2026-06-09 | 1.5k |
96 peers
AS209
AS260
AS999
AS1031
AS2152
AS2500
AS2914
AS3257
AS3491
AS3549
AS4128
AS4641
AS4775
AS5392
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS8220
AS8582
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS17660
AS20080
AS24516
AS28329
AS30950
AS31554
AS34927
AS38001
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS132884
AS134823
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS266213
|
|
v4 v6 |
|
COMDESK
AS203427
|
DE | 2025-11-28
6mo
|
2026-06-09 | 256 |
63 peers
AS209
AS260
AS999
AS1031
AS2152
AS2500
AS2914
AS3257
AS3491
AS3549
AS4128
AS4641
AS4775
AS5392
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS8220
AS8582
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS17660
AS20080
AS24516
AS28329
AS30950
AS31554
AS34927
AS38001
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS132884
AS134823
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS266213
|
|
v4 v6 |
|
Host-On
AS215341
|
DE | 2026-01-16
4mo
|
2026-06-09 | 1k |
64 peers
AS209
AS260
AS999
AS1031
AS2152
AS2500
AS2914
AS3257
AS3491
AS3549
AS4128
AS4641
AS4775
AS5392
AS5580
AS6082
AS6453
AS6461
AS6730
AS6762
AS6830
AS7018
AS8218
AS8220
AS8582
AS11039
AS12956
AS14315
AS15562
AS15605
AS16276
AS17350
AS17660
AS20080
AS24516
AS28329
AS30950
AS31554
AS32590
AS34927
AS37697
AS38001
AS40864
AS41811
AS49434
AS49544
AS49605
AS51185
AS52468
AS52873
AS55720
AS56457
AS132884
AS134823
AS142289
AS151704
AS197580
AS199524
AS216285
AS262462
AS263152
AS263541
AS264409
AS266213
|
|
v4 v6 |
Network Size
IPv4 and IPv6 prefixes originated over time
12
v4 prefixes
74k
v4 addresses
6
v6 prefixes
1.5
v6 /32s
Downstream Customers Over Time
Count of distinct downstream customers per snapshot date
Peering Links Over Time
Count of unclassified adjacencies per snapshot date
2025-07-16
Lost Transit
Renewal Calendar
Active providers first seen 11–13 months ago — possible annual contract renewals
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