BGP map for 172.81.33.0/24

172.81.33.0/24 is announced by AS17303 Disaster Networks, LLC and seen by 374 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (100%) and AS1003 andrewnet (<1%). The most common path, used by 21 peers, is AS6939 AS17303.

Routes checked 09:49:33 UTC

No change in the origin, the upstreams or the number of peers since 09:49 UTC, when this site first looked at 172.81.33.0/24.

AS-path graph toward 172.81.33.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 21 of 374 peers (6%) number on a line = peers using that link RIS data up to 09:48 UTC what the colours mean 12 of 259 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

374collector peers

23RIS collectors

259distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	373	100%
AS1003 andrewnet	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	352	94%
AS1299 TWELVE99 Arelion Sweden AB	12	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS3356 Level 3 Parent, LLC	3	<1%
AS3320 DTAG Deutsche Telekom AG	2	<1%
AS9583 Sify Limited	2	<1%
AS4755 TATA Communications formerly VSNL is Leading ISP	2	<1%
AS9002 RETN-AS RETN Limited	2	<1%
AS50629 LWLCOM LWLcom GmbH	2	<1%
AS174 Cogent Communications, LLC	2	<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 AS17303	21	6%	18
2	AS24482 AS6939 AS17303	11	3%	11
3	AS199524 AS6939 AS17303	10	3%	10
4	AS8218 AS6939 AS17303	7	2%	6
5	AS6461 AS6939 AS17303	5	1%	5
6	AS49544 AS6939 AS17303	5	1%	5
7	AS13030 AS6939 AS17303	4	1%	4
8	AS9002 AS6939 AS17303	4	1%	4
9	AS12779 AS6939 AS17303	4	1%	4
10	AS34927 AS6939 AS17303	4	1%	3
11	AS14907 AS6939 AS17303	4	1%	4
12	AS14840 AS6939 AS17303	4	1%	2
13	AS51185 AS6939 AS17303	4	1%	4
14	AS3491 AS6939 AS17303	3	<1%	3
15	AS48185 AS6939 AS17303	3	<1%	3
16	AS271253 AS6939 AS17303	3	<1%	2
17	AS58057 AS6939 AS17303	3	<1%	3
18	AS35280 AS6939 AS17303	3	<1%	3
19	AS34019 AS6939 AS17303	3	<1%	3
20	AS25091 AS6939 AS17303	3	<1%	3
21	AS48362 AS6939 AS17303	3	<1%	3
22	AS2914 AS1299 AS6939 AS17303	3	<1%	3
23	AS6830 AS6939 AS17303	2	<1%	2
24	AS3320 AS6939 AS17303	2	<1%	2
25	AS62167 AS6939 AS17303	2	<1%	2
26	AS42473 AS6939 AS17303	2	<1%	2
27	AS3214 AS6939 AS17303	2	<1%	2
28	AS1299 AS6939 AS17303	2	<1%	2
29	AS50628 AS6939 AS17303	2	<1%	2
30	AS31027 AS6939 AS17303	2	<1%	1
31	AS35710 AS6939 AS17303	2	<1%	2
32	AS8529 AS6939 AS17303	2	<1%	2
33	AS15547 AS6939 AS17303	2	<1%	2
34	AS6762 AS6939 AS17303	2	<1%	2
35	AS51184 AS6939 AS17303	2	<1%	2
36	AS47692 AS6939 AS17303	2	<1%	2
37	AS59890 AS6939 AS17303	2	<1%	2
38	AS20612 AS6939 AS17303	2	<1%	1
39	AS202032 AS6939 AS17303	2	<1%	2
40	AS2497 AS6939 AS17303	2	<1%	2
41	AS19151 AS6939 AS17303	2	<1%	2
42	AS3257 AS1299 AS6939 AS17303	2	<1%	2
43	AS25160 AS1299 AS6939 AS17303	2	<1%	2
44	AS47147 AS3320 AS6939 AS17303	2	<1%	2
45	AS142289 AS9583 AS4755 AS6453 AS6939 AS17303	2	<1%	1
46	AS1003 AS17303	1	<1%	1
47	AS36924 AS6939 AS17303	1	<1%	1
48	AS48070 AS6939 AS17303	1	<1%	1
49	AS6894 AS6939 AS17303	1	<1%	1
50	AS31742 AS6939 AS17303	1	<1%	1

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

More prefixes from AS17303

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 09:48 UTC, fetched just now.