AS18233 Philippine Telegraph & Telephone Corporation 🇵🇭 PH
Philippine Telelgraph & Telephone. Announcing 36 prefixes, seen at the RIS collectors.
IPv4 prefixes
35
17,920 (70 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
9
transit customers observed
Customer cone
10
ASes reachable through it
Registry and operator data
- AS number
- AS18233
- Name
- Philippine Telegraph & Telephone Corporation
- Organisation
- PT&T
- Country
- 🇵🇭 PH
- RIR
- APNIC
- Allocated
- 2002-06-05
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS18233:AS-PTT
- Website
- http://www.ptt.com.ph
- PeeringDB
- net/18638
- Exchanges
- 3
- Facilities
- 4
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 |
|---|---|---|---|---|---|
| AS63927 RISE | 🇭🇰 HK | 256 | 6 | 1,815 | CAIDA |
| AS135607 Infinivan Incorporated | 🇵🇭 PH | 240 | 162 | 1,176 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,731 | 235 | 183 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,712 | 45 | 28 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇭 PH | 270 | 567 | 2 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS17895 Globalreach eBusiness Networks, Inc. | 🇵🇭 PH | 2 | 59 | 1,417 | CAIDA |
| AS132454 Philippine Telegraph and Telephone Corporation, | 🇵🇭 PH | 0 | 3 | 126 | CAIDA |
| AS38909 ARLINE BERBA ESTRADA t/a ARDION LINE WEB DESIGN | 🇵🇭 PH | 0 | 2 | 86 | CAIDA |
| AS137406 Airlive Communications Inc. | 🇵🇭 PH | 0 | 11 | 43 | CAIDA |
| AS140708 VITRO INC. | 🇵🇭 PH | 0 | 1 | 43 | CAIDA |
| AS14110 Genesys Telecommunications Laboratories,Inc. | 🇺🇸 US | 0 | 8 | 41 | CAIDA |
| AS38609 American Data Exchange Corporation Ltd., | 🇵🇭 PH | 0 | 3 | 12 | CAIDA |
| AS132193 Social Security System | 🇵🇭 PH | 0 | 2 | 7 | CAIDA |
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.