BGP map for 199.180.72.0/21

199.180.72.0/21 is announced by AS53767 iCastCenter and seen by 325 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS14315 1GSERVERS, LLC (88%), AS6939 Hurricane Electric LLC (11%) and AS137409 GSL Networks Pty LTD (<1%). The most common path, used by 10 peers, is AS24482 AS2914 AS14315 AS53767.

Routes checked 18:23:31 UTC

No change in the origin, the upstreams or the number of peers since 09:40 UTC on 26 Oct, when this site first looked at 199.180.72.0/21.

AS-path graph toward 199.180.72.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 325 peers (3%) number on a line = peers using that link RIS data up to 18:22 UTC what the colours mean 12 of 262 paths drawn 4 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

262distinct AS paths

4.4average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS14315 1GSERVERS, LLC	285	88%
AS6939 Hurricane Electric LLC	37	11%
AS137409 GSL Networks Pty LTD	2	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS14315 1GSERVERS, LLC	285	88%
AS174 Cogent Communications, LLC	142	44%
AS2914 NTT America, Inc.	77	24%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	62	19%
AS6939 Hurricane Electric LLC	37	11%
AS1299 TWELVE99 Arelion Sweden AB	29	9%
AS6461 Zayo Bandwidth	10	3%
AS3303 SWISSCOM Swisscom (Schweiz) AG	10	3%
AS3356 Level 3 Parent, LLC	7	2%
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	AS24482 AS2914 AS14315 AS53767	10	3%	10
2	AS199524 AS174 AS14315 AS53767	5	2%	5
3	AS14840 AS174 AS14315 AS53767	4	1%	2
4	AS49544 AS2914 AS14315 AS53767	4	1%	4
5	AS13030 AS1299 AS174 AS14315 AS53767	4	1%	4
6	AS8218 AS6461 AS174 AS14315 AS53767	4	1%	4
7	AS2914 AS14315 AS53767	3	<1%	3
8	AS48185 AS2914 AS14315 AS53767	3	<1%	3
9	AS9002 AS6453 AS14315 AS53767	3	<1%	3
10	AS34019 AS3303 AS6939 AS53767	3	<1%	3
11	AS6461 AS174 AS14315 AS53767	3	<1%	3
12	AS59890 AS6939 AS53767	2	<1%	2
13	AS3257 AS6453 AS14315 AS53767	2	<1%	2
14	AS6461 AS6453 AS14315 AS53767	2	<1%	2
15	AS3320 AS6453 AS14315 AS53767	2	<1%	2
16	AS3491 AS174 AS14315 AS53767	2	<1%	2
17	AS62167 AS174 AS14315 AS53767	2	<1%	2
18	AS25160 AS2914 AS14315 AS53767	2	<1%	2
19	AS1299 AS174 AS14315 AS53767	2	<1%	2
20	AS50628 AS6453 AS14315 AS53767	2	<1%	2
21	AS14907 AS2914 AS14315 AS53767	2	<1%	2
22	AS35280 AS6453 AS14315 AS53767	2	<1%	2
23	AS15547 AS174 AS14315 AS53767	2	<1%	2
24	AS47692 AS2914 AS14315 AS53767	2	<1%	2
25	AS25091 AS6453 AS14315 AS53767	2	<1%	2
26	AS271253 AS174 AS14315 AS53767	2	<1%	1
27	AS8218 AS6461 AS6453 AS14315 AS53767	2	<1%	2
28	AS917 AS60068 AS174 AS14315 AS53767	2	<1%	2
29	AS34927 AS1299 AS174 AS14315 AS53767	2	<1%	2
30	AS58057 AS34549 AS2914 AS14315 AS53767	2	<1%	2
31	AS49544 AS3356 AS2914 AS14315 AS53767	2	<1%	1
32	AS31027 AS1299 AS174 AS14315 AS53767	2	<1%	1
33	AS35710 AS3320 AS6453 AS14315 AS53767	2	<1%	2
34	AS51184 AS47692 AS2914 AS14315 AS53767	2	<1%	2
35	AS48362 AS1764 AS174 AS14315 AS53767	2	<1%	2
36	AS47147 AS3320 AS6453 AS14315 AS53767	2	<1%	2
37	AS47147 AS1299 AS174 AS14315 AS53767	2	<1%	2
38	AS20612 AS9044 AS174 AS14315 AS53767	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS14315 AS53767	2	<1%	1
40	AS36236 AS53767	1	<1%	1
41	AS207841 AS137409 AS53767	1	<1%	1
42	AS20205 AS6939 AS53767	1	<1%	1
43	AS55720 AS6939 AS53767	1	<1%	1
44	AS61218 AS6939 AS53767	1	<1%	1
45	AS37721 AS6939 AS53767	1	<1%	1
46	AS17639 AS6939 AS53767	1	<1%	1
47	AS3212 AS6939 AS53767	1	<1%	1
48	AS13781 AS6939 AS53767	1	<1%	1
49	AS8529 AS137409 AS53767	1	<1%	1
50	AS18106 AS6939 AS53767	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS53767

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:22 UTC, fetched 9 minutes ago.