BGP map for 204.76.180.0/23

204.76.180.0/23 is announced by AS33490 Comcast Cable Communications, LLC and seen by 315 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS7922 Comcast Cable Communications, LLC (63%) and AS3356 Level 3 Parent, LLC (37%). The most common path, used by 9 peers, is AS24482 AS2914 AS7922 AS33490.

Routes checked 03:19:58 UTC

No change in the origin, the upstreams or the number of peers since 02:44 UTC on 27 Oct, when this site first looked at 204.76.180.0/23.

AS-path graph toward 204.76.180.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 315 peers (3%) number on a line = peers using that link RIS data up to 03:19 UTC what the colours mean 12 of 246 paths drawn 5 quieter networks left out

View JSON Raw upstream

315collector peers

23RIS collectors

246distinct AS paths

3.9average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS7922 Comcast Cable Communications, LLC	199	63%
AS3356 Level 3 Parent, LLC	116	37%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS7922 Comcast Cable Communications, LLC	199	63%
AS3356 Level 3 Parent, LLC	116	37%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS174 Cogent Communications, LLC	29	9%
AS2914 NTT America, Inc.	19	6%
AS6461 Zayo Bandwidth	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	10	3%
AS6939 Hurricane Electric LLC	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%

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 AS7922 AS33490	9	3%	9
2	AS8218 AS6461 AS7922 AS33490	6	2%	5
3	AS6461 AS7922 AS33490	5	2%	5
4	AS9002 AS3356 AS33490	4	1%	4
5	AS14840 AS3356 AS33490	4	1%	2
6	AS13030 AS1299 AS7922 AS33490	4	1%	4
7	AS2914 AS7922 AS33490	3	<1%	3
8	AS48185 AS3356 AS33490	3	<1%	3
9	AS49544 AS3356 AS33490	3	<1%	2
10	AS35280 AS3356 AS33490	3	<1%	3
11	AS25091 AS3356 AS33490	3	<1%	3
12	AS12779 AS3257 AS7922 AS33490	3	<1%	3
13	AS34927 AS1299 AS7922 AS33490	3	<1%	3
14	AS51185 AS6762 AS7922 AS33490	3	<1%	3
15	AS14907 AS1299 AS7922 AS33490	3	<1%	3
16	AS199524 AS1299 AS7922 AS33490	3	<1%	3
17	AS3257 AS7922 AS33490	2	<1%	2
18	AS62167 AS3356 AS33490	2	<1%	2
19	AS1299 AS7922 AS33490	2	<1%	2
20	AS50628 AS3356 AS33490	2	<1%	2
21	AS8529 AS3356 AS33490	2	<1%	2
22	AS3491 AS7922 AS33490	2	<1%	2
23	AS6762 AS7922 AS33490	2	<1%	2
24	AS49544 AS7922 AS33490	2	<1%	2
25	AS59890 AS3356 AS33490	2	<1%	2
26	AS271253 AS3356 AS33490	2	<1%	1
27	AS25160 AS6453 AS7922 AS33490	2	<1%	2
28	AS58057 AS1836 AS3356 AS33490	2	<1%	2
29	AS35710 AS3320 AS7922 AS33490	2	<1%	2
30	AS34019 AS35625 AS3356 AS33490	2	<1%	2
31	AS15547 AS174 AS7922 AS33490	2	<1%	2
32	AS51184 AS1764 AS3356 AS33490	2	<1%	2
33	AS48362 AS1764 AS3356 AS33490	2	<1%	2
34	AS47147 AS3320 AS7922 AS33490	2	<1%	2
35	AS47147 AS1299 AS7922 AS33490	2	<1%	2
36	AS19151 AS2914 AS7922 AS33490	2	<1%	2
37	AS58057 AS34549 AS174 AS7922 AS33490	2	<1%	2
38	AS20612 AS9044 AS174 AS7922 AS33490	2	<1%	1
39	AS142289 AS9583 AS4755 AS6453 AS7922 AS33490	2	<1%	1
40	AS5511 AS7922 AS33490	1	<1%	1
41	AS7018 AS7922 AS33490	1	<1%	1
42	AS132825 AS3356 AS33490	1	<1%	1
43	AS852 AS7922 AS33490	1	<1%	1
44	AS37721 AS3356 AS33490	1	<1%	1
45	AS50300 AS3356 AS33490	1	<1%	1
46	AS17639 AS3356 AS33490	1	<1%	1
47	AS3549 AS3356 AS33490	1	<1%	1
48	AS14907 AS3356 AS33490	1	<1%	1
49	AS6057 AS3356 AS33490	1	<1%	1
50	AS198150 AS3356 AS33490	1	<1%	1

50 of 246 paths shown. All of them are in the JSON.

More prefixes from AS33490

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 03:19 UTC, fetched 7 hours ago.