Network resources
|
|
| ASN |
AS46733 (ARIN) |
| IPv4 |
153.76.7.0/24 (RIPE-leased; ROA valid, IRR route object present) |
| IPv6 |
2602:f9f4:10::/48 |
| PeeringDB |
AS46733 |
| Looking glass / more |
bgp.tools/as/46733 |
BGP communities
AS46733 attaches informational RFC 8092 large communities
to every anycast announcement, tagging which POP originated the route by
geography (UN M49 codes) and by POP number. They are informational only — no
traffic-engineering action, and AS46733 takes no action on communities it
receives. Every announcement carries exactly four tags: one continent, one
country, one sub-region, and one POP.
Format: 46733:<type>:<value>
| Type |
Meaning |
Value encoding |
46733:1:* |
Continent |
UN M49 region code |
46733:2:* |
Country |
ISO-3166 numeric (== UN M49) |
46733:3:* |
Sub-region |
UN M49 sub-region code |
46733:9:* |
POP |
internal router number |
Type 1 — continent
| Community |
Continent |
46733:1:2 |
Africa |
46733:1:9 |
Oceania |
46733:1:19 |
Americas |
46733:1:142 |
Asia |
46733:1:150 |
Europe |
Type 2 — country (ISO-3166 numeric)
| Community |
Country |
46733:2:36 |
Australia (AU) |
46733:2:76 |
Brazil (BR) |
46733:2:124 |
Canada (CA) |
46733:2:250 |
France (FR) |
46733:2:276 |
Germany (DE) |
46733:2:356 |
India (IN) |
46733:2:376 |
Israel (IL) |
46733:2:392 |
Japan (JP) |
46733:2:702 |
Singapore (SG) |
46733:2:710 |
South Africa (ZA) |
46733:2:826 |
United Kingdom (GB) |
46733:2:840 |
United States (US) |
Type 3 — sub-region (M49)
| Community |
Sub-region |
46733:3:5 |
South America |
46733:3:21 |
Northern America |
46733:3:30 |
Eastern Asia |
46733:3:34 |
Southern Asia |
46733:3:35 |
South-eastern Asia |
46733:3:53 |
Australia & New Zealand |
46733:3:145 |
Western Asia |
46733:3:154 |
Northern Europe |
46733:3:155 |
Western Europe |
46733:3:202 |
Sub-Saharan Africa |
Type 9 — POP
| Community |
POP |
Community |
POP |
46733:9:3 |
Chicago (ord) |
46733:9:44 |
Newark, NJ (ewr) |
46733:9:18 |
Indianapolis (ind) |
46733:9:51 |
Tokyo (nrt) |
46733:9:19 |
Toronto (tor) |
46733:9:52 |
London (lhr) |
46733:9:20 |
Washington, DC (was) |
46733:9:53 |
Paris (cdg) |
46733:9:31 |
Frankfurt (fra) |
46733:9:54 |
Mumbai (bom) |
46733:9:32 |
Singapore (sin) |
46733:9:55 |
Sydney (syd) |
46733:9:37 |
Tel Aviv (tlv) |
46733:9:56 |
São Paulo (sao) |
46733:9:38 |
Fremont, CA (fmt) |
46733:9:57 |
Johannesburg (jnb) |
46733:9:40 |
Dallas (dfw) |
46733:9:63 |
Toronto (yto) |
46733:9:43 |
Los Angeles (lax) |
46733:9:64 |
San Jose, CA (sjc) |
Reading a route. A route tagged 46733:1:150 46733:2:276 46733:3:155 46733:9:31
decodes to Europe / Germany / Western Europe / Frankfurt-POP.
Propagation caveat. Large-community propagation to the DFZ depends on each
transit. Vultr (AS20473) preserves them; other upstreams may strip them, so a
given vantage point may only observe these tags on Vultr-fronted POPs.