AS39521 TNGNET B.V. 🇳🇱 NL
Announcing 47 prefixes, seen at the RIS collectors.
IPv4 prefixes
42
20,736 (81 × /24)
IPv6 prefixes
5
10 × /32
Upstreams
9
transit providers observed
Peers
13
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS39521
- Name
- TNGNET B.V.
- Organisation
- TNGNET B.V.
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2015-03-09
- Scope
- Not Disclosed
- Peering policy
- Selective
- IRR as-set
- AS-TNGNET
- Website
- https://www.tngnet.com
- PeeringDB
- net/27608
- Exchanges
- 5
- Facilities
- 5
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 66,718 | 3,968 | 925 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,451 | 236 | 3,106 | CAIDA |
| AS5511 Orange S.A. | 🇫🇷 FR | 51,636 | 726 | 546 | CAIDA |
| AS6830 Liberty Global Europe Holding B.V. | 🇳🇱 NL | 34,012 | 170 | 316 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇭 PH | 242 | 567 | 5 | inferred |
| AS6206 Netrouting B.V. | 🇳🇱 NL | 62 | 45 | 1,505 | CAIDA |
| AS61138 Zappie Host LLC | 🇺🇸 US | 52 | 19 | 509 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 44 | 0 | 12 | inferred |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 9 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,199 | 64 | 116 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,891 | 45 | 124 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 20,816 | 129 | 237 | CAIDA |
| AS208972 GIBIRNet Iletisim | 🇹🇷 TR | 700 | 90 | 120 | CAIDA |
| AS25091 IP-Max SA | 🇨🇭 CH | 195 | 25 | 8 | CAIDA |
| AS50304 Blix Solutions AS | 🇳🇴 NO | 34 | 97 | 133 | CAIDA |
| AS1103 SURF B.V. | 🇳🇱 NL | 29 | 99 | 1 | CAIDA |
| AS20766 Association "Gitoyen" | 🇫🇷 FR | 18 | 6 | 115 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 15 | 8 | 34 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 34 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 117 | CAIDA |
| AS49673 Truenetwork LLC | 🇷🇺 RU | 9 | 4 | 115 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 0 | 7 | 115 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS47690 TNGNET B.V. | 🇳🇱 NL | 0 | 44 | 1,942 | CAIDA |
| AS60117 Host Sailor Ltd | 🇦🇪 AE | 0 | 54 | 1,735 | CAIDA |
| AS213784 TNGNET B.V. | 🇳🇱 NL | 0 | 36 | 1,678 | CAIDA |
| AS61060 NXTcom Nederland BV | 🇳🇱 NL | 0 | 12 | 483 | CAIDA |
| AS207778 Jacobus Huijbrechts | 🇳🇱 NL | 0 | 2 | 83 | CAIDA |
| AS31800 DALnet | 🇺🇸 US | 0 | 2 | 68 | CAIDA |
| AS24381 BGP.Exchange | 🇦🇺 AU | 0 | 1 | 33 | inferred |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.