BGP map for 212.162.192.0/18

212.162.192.0/18 is announced by AS5400 BT and seen by 327 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (17%), AS3356 Level 3 Parent, LLC (14%) and AS174 Cogent Communications, LLC (7%). The most common path, used by 7 peers, is AS8218 AS5400.

Routes checked 11:05:02 UTC

No change in the origin, the upstreams or the number of peers since 23:38 UTC on 28 Oct, when this site first looked at 212.162.192.0/18.

AS-path graph toward 212.162.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 327 peers (2%) number on a line = peers using that link RIS data up to 11:04 UTC what the colours mean 12 of 259 paths drawn 4 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

259distinct AS paths

3.1average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	57	17%
AS3356 Level 3 Parent, LLC	47	14%
AS174 Cogent Communications, LLC	23	7%
AS3257 GTT-BACKBONE GTT Communications Inc.	17	5%
AS9002 RETN-AS RETN Limited	15	5%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	14	4%
AS6939 Hurricane Electric LLC	14	4%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	11	3%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	55	17%
AS3356 Level 3 Parent, LLC	47	14%
AS174 Cogent Communications, LLC	23	7%
AS3257 GTT-BACKBONE GTT Communications Inc.	15	5%
AS2914 NTT America, Inc.	14	4%
AS6939 Hurricane Electric LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS9002 RETN-AS RETN Limited	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS3320 DTAG Deutsche Telekom AG	7	2%

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	AS8218 AS5400	7	2%	6
2	AS24482 AS2914 AS3356 AS5400	7	2%	7
3	AS6461 AS5400	5	2%	5
4	AS13030 AS5400	4	1%	4
5	AS9002 AS5400	4	1%	4
6	AS3491 AS5400	3	<1%	3
7	AS199524 AS5400	3	<1%	3
8	AS2914 AS3356 AS5400	3	<1%	3
9	AS34927 AS1299 AS5400	3	<1%	3
10	AS49544 AS3356 AS5400	3	<1%	2
11	AS14840 AS3356 AS5400	3	<1%	2
12	AS51185 AS6762 AS5400	3	<1%	3
13	AS34019 AS3303 AS5400	3	<1%	3
14	AS3257 AS5400	2	<1%	2
15	AS6830 AS5400	2	<1%	2
16	AS3320 AS5400	2	<1%	2
17	AS1299 AS5400	2	<1%	2
18	AS31027 AS5400	2	<1%	1
19	AS6762 AS5400	2	<1%	2
20	AS49544 AS5400	2	<1%	2
21	AS35280 AS5400	2	<1%	2
22	AS2497 AS5400	2	<1%	2
23	AS19151 AS5400	2	<1%	2
24	AS917 AS60068 AS5400	2	<1%	2
25	AS25160 AS1299 AS5400	2	<1%	2
26	AS58057 AS1836 AS5400	2	<1%	2
27	AS48185 AS3356 AS5400	2	<1%	2
28	AS35710 AS3320 AS5400	2	<1%	2
29	AS8529 AS6453 AS5400	2	<1%	2
30	AS15547 AS174 AS5400	2	<1%	2
31	AS12779 AS3257 AS5400	2	<1%	2
32	AS48362 AS9002 AS5400	2	<1%	2
33	AS47692 AS33891 AS5400	2	<1%	2
34	AS47147 AS3320 AS5400	2	<1%	2
35	AS47147 AS1299 AS5400	2	<1%	2
36	AS59890 AS60068 AS5400	2	<1%	2
37	AS271253 AS3356 AS5400	2	<1%	1
38	AS199524 AS3491 AS5400	2	<1%	2
39	AS58057 AS34549 AS1299 AS5400	2	<1%	2
40	AS51184 AS47692 AS33891 AS5400	2	<1%	2
41	AS20612 AS8758 AS9002 AS5400	2	<1%	1
42	AS24482 AS2914 AS1299 AS5400	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS5400	2	<1%	1
44	AS5400	1	<1%	1
45	AS1828 AS5400	1	<1%	1
46	AS50304 AS5400	1	<1%	1
47	AS1257 AS5400	1	<1%	1
48	AS6881 AS5400	1	<1%	1
49	AS45489 AS5400	1	<1%	1
50	AS24961 AS5400	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS5400

Routes seen by RIPE RIS in the 24 hours up to 7 Nov 2026, 11:04 UTC, fetched 23 hours ago.