BGP map for 66.161.192.0/18

66.161.192.0/18 is announced by AS6181 Cincinnati Bell Telephone Company LLC and seen by 380 peers of 23 RIPE RIS collectors, over 274 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (80%), AS174 Cogent Communications, LLC (8%) and AS3356 Level 3 Parent, LLC (6%). The most common path, used by 23 peers, is AS6939 AS6181.

Routes checked 11:53:33 UTC

No change in the origin, the upstreams or the number of peers since 11:53 UTC, when this site first looked at 66.161.192.0/18.

AS-path graph toward 66.161.192.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 23 of 380 peers (6%) number on a line = peers using that link RIS data up to 11:53 UTC what the colours mean 12 of 274 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

380collector peers

23RIS collectors

274distinct AS paths

3.0average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	305	80%
AS174 Cogent Communications, LLC	29	8%
AS3356 Level 3 Parent, LLC	23	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	18	5%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS1828 Unitas Global	1	<1%
AS20205 Amplex Electric, Inc.	1	<1%
AS60068 CDN77 Datacamp Limited	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	282	74%
AS174 Cogent Communications, LLC	29	8%
AS3356 Level 3 Parent, LLC	23	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	17	4%
AS3320 DTAG Deutsche Telekom AG	3	<1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS9583 Sify Limited	2	<1%
AS4755 TATA Communications formerly VSNL is Leading ISP	2	<1%
AS9002 RETN-AS RETN Limited	2	<1%
AS60068 CDN77 Datacamp Limited	1	<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	AS6939 AS6181	23	6%	18
2	AS24482 AS6939 AS6181	11	3%	11
3	AS8218 AS6939 AS6181	7	2%	6
4	AS13030 AS6939 AS6181	4	1%	4
5	AS12779 AS6939 AS6181	4	1%	4
6	AS34927 AS6939 AS6181	4	1%	3
7	AS14907 AS6939 AS6181	4	1%	4
8	AS14840 AS6939 AS6181	4	1%	2
9	AS51185 AS6939 AS6181	4	1%	4
10	AS199524 AS6939 AS6181	4	1%	4
11	AS199524 AS174 AS6181	4	1%	4
12	AS2914 AS3356 AS6181	3	<1%	3
13	AS9002 AS3257 AS6181	3	<1%	3
14	AS48185 AS6939 AS6181	3	<1%	3
15	AS271253 AS6939 AS6181	3	<1%	2
16	AS58057 AS6939 AS6181	3	<1%	3
17	AS49544 AS6939 AS6181	3	<1%	3
18	AS35280 AS6939 AS6181	3	<1%	3
19	AS34019 AS6939 AS6181	3	<1%	3
20	AS48362 AS6939 AS6181	3	<1%	3
21	AS47147 AS3320 AS3257 AS6181	3	<1%	3
22	AS49544 AS6181	2	<1%	2
23	AS6461 AS174 AS6181	2	<1%	2
24	AS6830 AS174 AS6181	2	<1%	2
25	AS3320 AS3257 AS6181	2	<1%	2
26	AS62167 AS6939 AS6181	2	<1%	2
27	AS25160 AS174 AS6181	2	<1%	2
28	AS42473 AS6939 AS6181	2	<1%	2
29	AS3214 AS6939 AS6181	2	<1%	2
30	AS1299 AS6939 AS6181	2	<1%	2
31	AS50628 AS6939 AS6181	2	<1%	2
32	AS31027 AS6939 AS6181	2	<1%	1
33	AS35710 AS6939 AS6181	2	<1%	2
34	AS3491 AS174 AS6181	2	<1%	2
35	AS15547 AS6939 AS6181	2	<1%	2
36	AS25091 AS6939 AS6181	2	<1%	2
37	AS51184 AS6939 AS6181	2	<1%	2
38	AS199524 AS3257 AS6181	2	<1%	2
39	AS6461 AS6939 AS6181	2	<1%	2
40	AS47692 AS6939 AS6181	2	<1%	2
41	AS59890 AS6939 AS6181	2	<1%	2
42	AS20612 AS6939 AS6181	2	<1%	1
43	AS202032 AS6939 AS6181	2	<1%	2
44	AS19151 AS6939 AS6181	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS174 AS6181	2	<1%	1
46	AS1828 AS6181	1	<1%	1
47	AS20205 AS6181	1	<1%	1
48	AS3257 AS6181	1	<1%	1
49	AS36924 AS6939 AS6181	1	<1%	1
50	AS48070 AS6939 AS6181	1	<1%	1

50 of 274 paths shown. All of them are in the JSON.

More prefixes from AS6181

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 11:53 UTC, fetched just now.