BGP map for 212.203.64.0/18

212.203.64.0/18 is announced by AS8220 COLT and seen by 345 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (19%), AS1299 TWELVE99 (14%) and AS6939 Hurricane Electric LLC (4%).

Routes checked 10:52:34 UTC

Recent route changes

8 Nov 10:52 UTCThe prefix is announced again, seen by 345 collector peers
8 Nov 07:04 UTCNo collector peer sees the prefix any more

AS-path graph toward 212.203.64.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 14 of 345 peers (4%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 250 paths drawn 6 quieter networks left out

View JSON Raw upstream

345collector peers

23RIS collectors

250distinct AS paths

2.8average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	64	19%
AS1299 TWELVE99 Arelion Sweden AB	48	14%
AS6939 Hurricane Electric LLC	14	4%
AS24482 SG.GS	11	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	8	2%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS6461 Zayo Bandwidth	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS199524 GCORE G-Core Labs S.A.	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	64	19%
AS1299 TWELVE99 Arelion Sweden AB	46	13%
AS6939 Hurricane Electric LLC	14	4%
AS174 Cogent Communications, LLC	8	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	1%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS8220	14	4%	13
2	AS24482 AS8220	11	3%	11
3	AS8218 AS8220	7	2%	6
4	AS6461 AS8220	5	1%	5
5	AS199524 AS8220	5	1%	5
6	AS14907 AS8220	4	1%	4
7	AS13030 AS8220	4	1%	4
8	AS12779 AS8220	4	1%	4
9	AS49544 AS8220	4	1%	4
10	AS47147 AS8220	4	1%	4
11	AS14840 AS3356 AS8220	4	1%	2
12	AS3491 AS8220	3	<1%	3
13	AS35280 AS8220	3	<1%	3
14	AS51185 AS8220	3	<1%	3
15	AS34927 AS1299 AS8220	3	<1%	3
16	AS2914 AS3356 AS8220	3	<1%	3
17	AS9002 AS1299 AS8220	3	<1%	3
18	AS25091 AS1299 AS8220	3	<1%	3
19	AS6830 AS8220	2	<1%	2
20	AS25160 AS8220	2	<1%	2
21	AS42473 AS8220	2	<1%	2
22	AS1299 AS8220	2	<1%	2
23	AS8529 AS8220	2	<1%	2
24	AS15547 AS8220	2	<1%	2
25	AS47692 AS8220	2	<1%	2
26	AS2497 AS8220	2	<1%	2
27	AS19151 AS8220	2	<1%	2
28	AS58057 AS1836 AS8220	2	<1%	2
29	AS48185 AS3356 AS8220	2	<1%	2
30	AS3320 AS3356 AS8220	2	<1%	2
31	AS3257 AS3356 AS8220	2	<1%	2
32	AS62167 AS3356 AS8220	2	<1%	2
33	AS34019 AS35625 AS8220	2	<1%	2
34	AS48362 AS1764 AS8220	2	<1%	2
35	AS51184 AS47692 AS8220	2	<1%	2
36	AS59890 AS3356 AS8220	2	<1%	2
37	AS6762 AS3356 AS8220	2	<1%	2
38	AS271253 AS3356 AS8220	2	<1%	1
39	AS20612 AS9044 AS8220	2	<1%	1
40	AS49544 AS3356 AS8220	2	<1%	1
41	AS31027 AS6797 AS8220	2	<1%	1
42	AS58057 AS34549 AS1299 AS8220	2	<1%	2
43	AS35710 AS3320 AS3356 AS8220	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS8220	2	<1%	1
45	AS852 AS8220	1	<1%	1
46	AS3333 AS8220	1	<1%	1
47	AS38001 AS8220	1	<1%	1
48	AS17639 AS8220	1	<1%	1
49	AS1828 AS8220	1	<1%	1
50	AS6424 AS8220	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS8220

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.