AS15412 Flag Telecom UK Limited 🇬🇧 GB
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
19
30,208 (118 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
13
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
52
transit customers observed
Customer cone
45,229
ASes reachable through it
Registry and operator data
- AS number
- AS15412
- Name
- Flag Telecom UK Limited
- Organisation
- FLAG Telecom
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2000-06-22
- Network type
- NSP
- Traffic levels
- 1-5Tbps
- Scope
- Global
- Peering policy
- Restrictive
- IRR as-set
- AS-FLAGP
- Website
- https://flagtel.com/
- Looking glass
- https://lg.flagtel.com
- PeeringDB
- net/104
- Exchanges
- 23
- Facilities
- 23
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 |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,892 | 131 | 23,532 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,323 | 4,024 | 12,123 | CAIDA |
| AS2914 NTT America, Inc. | 🇺🇸 US | 56,011 | 1,617 | 4,148 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,080 | 235 | 129,713 | CAIDA |
| AS6762 Telecom Italia Sparkle (Seabone) | 🇮🇹 IT | 51,790 | 288 | 4,959 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,468 | 19 | 186 | inferred |
| AS25091 IP-Max SA | 🇨🇠CH | 170 | 25 | 47 | inferred |
| AS35661 VIRTUA SYSTEMS SAS | 🇫🇷 FR | 49 | 29 | 2 | inferred |
| AS34019 Hivane Association | 🇫🇷 FR | 38 | 6 | 2 | inferred |
| AS50628 Leonix Telecom SAS | 🇫🇷 FR | 15 | 11 | 712 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6453 TATA Communications (America) Inc | 🇺🇸 US | 55,523 | 125 | 331 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 52,763 | 212 | 2 | CAIDA |
| AS3320 Deutsche Telekom AG | 🇩🇪 DE | 50,606 | 907 | 1 | CAIDA |
| AS3491 PCCW Global (HK) Ltd. | ðŸ‡ðŸ‡° HK | 50,149 | 532 | 1,551 | CAIDA |
| AS8966 Etisalat (E&) | 🇦🇪 AE | 45,140 | 49 | 18 | CAIDA |
| AS4637 Telstra International Limited | ðŸ‡ðŸ‡° HK | 42,329 | 666 | 1,337 | CAIDA |
| AS6830 Liberty Global Europe Holding B.V. | 🇳🇱 NL | 34,288 | 169 | 2 | CAIDA |
| AS5405 Inter.link GmbH | 🇩🇪 DE | 28,433 | 11 | 1 | CAIDA |
| AS12389 Rostelecom PJSC | 🇷🇺 RU | 26,534 | 3,277 | 2,113 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,602 | 1 | 46 | CAIDA |
| AS3223 Voxility LLP | 🇬🇧 GB | 24,265 | 319 | 3 | CAIDA |
| AS58453 China Mobile International | ðŸ‡ðŸ‡° HK | 22,981 | 76 | 5 | CAIDA |
| AS2497 Internet Initiative Japan Inc. | 🇯🇵 JP | 21,844 | 242 | 1 | CAIDA |
| AS2516 KDDI Corporation | 🇯🇵 JP | 21,622 | 560 | 4 | CAIDA |
| AS3741 Dimension Data | 🇿🇦 ZA | 21,471 | 493 | 28 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,412 | 64 | 3,969 | CAIDA |
| AS39386 Saudi Telecom Company JSC | 🇸🇦 SA | 20,527 | 15 | 17 | CAIDA |
| AS15830 Equinix, Inc. | 🇳🇱 NL | 18,158 | 1,083 | 1 | CAIDA |
| AS42831 UK Dedicated Servers Limited | 🇬🇧 GB | 15,274 | 268 | 1 | CAIDA |
| AS4766 Korea Telecom | 🇰🇷 KR | 9,010 | 2,710 | 1 | CAIDA |
| AS4229 Zenlayer Inc | 🇺🇸 US | 8,496 | 27 | 2 | CAIDA |
| AS702 Verizon Business - EMEA | 🇺🇸 US | 7,987 | 442 | 7 | CAIDA |
| AS137409 GSL Networks Pty LTD | 🇦🇺 AU | 7,871 | 576 | 36 | CAIDA |
| AS4837 China Unicom Backbone | 🇨🇳 CN | 7,811 | 1,517 | 328 | CAIDA |
| AS40065 CNSERVERS LLC | 🇺🇸 US | 7,308 | 534 | 15 | CAIDA |
| AS29838 Atlantic Metro Communications II, Inc. | 🇺🇸 US | 5,293 | 118 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,747 | 45 | 2,139 | CAIDA |
| AS60051 Earthlink Telecommunications Equipment Trading & Services DMCC | 🇦🇪 AE | 3,724 | 4 | 21 | CAIDA |
| AS21859 Zenlayer Inc | 🇺🇸 US | 3,607 | 1,707 | 85 | CAIDA |
| AS9957 KINX | 🇰🇷 KR | 2,153 | 36 | 9 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 1,265 | 13 | 14 | CAIDA |
| AS7029 Uniti (fka. Windstream) | 🇺🇸 US | 675 | 2,879 | 40 | CAIDA |
| AS6910 DIGI ROMANIA S.A. | 🇷🇴 RO | 529 | 1 | 1 | CAIDA |
| AS1257 Tele2 Sverige AB | 🇪🇺 EU | 400 | 386 | 2,463 | CAIDA |
| AS10133 Chief Telecom Inc. | 🇹🇼 TW | 362 | 0 | 622 | CAIDA |
| AS13237 euNetworks GmbH | 🇩🇪 DE | 340 | 30 | 1 | CAIDA |
| AS13030 Init7 (Switzerland) Ltd. | 🇨🇠CH | 319 | 69 | 79 | CAIDA |
| AS9009 M247 Europe SRL | 🇷🇴 RO | 207 | 4,416 | 6 | CAIDA |
| AS25180 Exponential-E Ltd. | 🇬🇧 GB | 207 | 44 | 2 | CAIDA |
| AS30058 FDCservers.net | 🇺🇸 US | 179 | 839 | 19 | CAIDA |
| AS40676 Psychz Networks | 🇺🇸 US | 124 | 472 | 8 | CAIDA |
| AS16509 Amazon.com, Inc. | 🇺🇸 US | 113 | 19,291 | 68 | CAIDA |
| AS18041 Taiwan Digital Streaming Co. | 🇹🇼 TW | 89 | 16 | 34 | CAIDA |
| AS42 WoodyNet, Inc. | 🇺🇸 US | 66 | 200 | 2 | CAIDA |
| AS2687 AT&T Enterprises, LLC | 🇺🇸 US | 63 | 170 | 9 | CAIDA |
| AS12200 Rackspace Hosting | 🇺🇸 US | 27 | 16 | 9 | CAIDA |
| AS2647 Orange Business Communications Technology Limited | 🇮🇪 IE | 24 | 12 | 6 | CAIDA |
| AS3920 PUSHPKT OU | 🇪🇪 EE | 21 | 3 | 1 | CAIDA |
| AS31898 Oracle Cloud | 🇺🇸 US | 16 | 2,785 | 1 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 23 | CAIDA |
| AS20940 Akamai International B.V. | 🇳🇱 NL | 14 | 3,958 | 9 | CAIDA |
| AS32934 Facebook, Inc. | 🇺🇸 US | 3 | 239 | 17 | CAIDA |
| AS22697 Roblox | 🇺🇸 US | 3 | 46 | 11 | CAIDA |
| AS9593 Nikkei Inc. | 🇯🇵 JP | 2 | 1 | 3 | CAIDA |
| AS12902 Ekco B.V. | 🇳🇱 NL | 2 | 15 | 3 | CAIDA |
| AS396986 Bytedance, Inc. (TikTok) | 🇺🇸 US | 2 | 238 | 1 | CAIDA |
| AS12390 KCOM Group Limited | 🇬🇧 GB | 2 | 18 | 1 | CAIDA |
| AS2906 Netflix Streaming Services Inc. | 🇺🇸 US | 2 | 250 | 1 | CAIDA |
| AS38855 STUIX Route Servers | 🇹🇼 TW | 0 | 0 | 13,630 | CAIDA |
| AS44123 Telavox AB | 🇸🇪 SE | 0 | 14 | 1 | CAIDA |
| AS43519 Nominet UK | 🇬🇧 GB | 0 | 35 | 1 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.