Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

178.176.132.0/23

Currently validIPv4

Origin ASNAS31133

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.

Last observed10/15/2026, 16:00:00CHA.LA BGP data

View BGP history RPKI check RDAP registration

Prefix: 178.176.132.0/23
Current status: Currently valid
Origin ASN: AS31133
First observed: 8/28/2026, 22:25:00
Last observed: 10/15/2026, 16:00:00

Peer46Visible peers

Collector1Collectors

Announcements5Last 7 days, hourly aggregate

Withdrawals1Last 7 days, hourly aggregate

Origin ASN1Observed ASNs

Current routes and paths

46 observed

Prefix	Origin ASN	AS path	Path length	Peer	Collector	Status
178.176.132.0/23	AS31133	`328840 327727 174 23764 31133`	5	102.208.105.2	rrc00	Currently valid
178.176.132.0/23	AS31133	`58057 1836 31133`	3	193.33.94.251	rrc00	Currently valid
178.176.132.0/23	AS31133	`45049 6696 31133`	3	194.28.97.2	rrc00	Currently valid
178.176.132.0/23	AS31133	`58057 34549 31133`	3	194.50.92.251	rrc00	Currently valid
178.176.132.0/23	AS31133	`34800 34549 31133`	3	194.50.99.254	rrc00	Currently valid
178.176.132.0/23	AS31133	`59919 9002 31133`	3	5.178.95.254	rrc00	Currently valid
178.176.132.0/23	AS31133	`49432 48362 31133`	3	195.128.231.254	rrc00	Currently valid
178.176.132.0/23	AS31133	`216285 8280 6762 31133`	4	84.54.49.1	rrc00	Currently valid
178.176.132.0/23	AS31133	`34927 1299 31133`	3	193.148.251.1	rrc00	Currently valid
178.176.132.0/23	AS31133	`24482 31133`	2	203.175.175.15	rrc00	Currently valid
178.176.132.0/23	AS31133	`22652 1299 31133`	3	45.61.0.85	rrc00	Currently valid
178.176.132.0/23	AS31133	`44393 212024 31133`	3	49.12.70.222	rrc00	Currently valid
178.176.132.0/23	AS31133	`213241 9002 31133`	3	89.42.52.8	rrc00	Currently valid
178.176.132.0/23	AS31133	`48185 31133`	2	195.90.96.2	rrc00	Currently valid
178.176.132.0/23	AS31133	`206499 34549 31133`	3	45.14.68.69	rrc00	Currently valid
178.176.132.0/23	AS31133	`204092 31133`	2	89.234.186.6	rrc00	Currently valid
178.176.132.0/23	AS31133	`57381 42708 31133`	3	193.150.22.240	rrc00	Currently valid
178.176.132.0/23	AS31133	`49673 20485 31133`	3	94.247.111.254	rrc00	Currently valid
178.176.132.0/23	AS31133	`57821 12586 3257 23764 31133`	5	193.160.39.1	rrc00	Currently valid
178.176.132.0/23	AS31133	`1403 577 1299 31133`	4	198.58.198.252	rrc00	Currently valid
178.176.132.0/23	AS31133	`50304 31133`	2	31.169.49.228	rrc00	Currently valid
178.176.132.0/23	AS31133	`55720 6939 31133`	3	103.212.68.10	rrc00	Currently valid
178.176.132.0/23	AS31133	`202297 23764 31133`	3	109.248.43.5	rrc00	Currently valid
178.176.132.0/23	AS31133	`7018 1299 31133`	3	12.0.1.63	rrc00	Currently valid
178.176.132.0/23	AS31133	`61218 6939 31133`	3	143.246.179.232	rrc00	Currently valid
178.176.132.0/23	AS31133	`132825 3356 1299 31133`	4	43.251.115.197	rrc00	Currently valid
178.176.132.0/23	AS31133	`3549 3356 1299 31133`	4	208.51.134.248	rrc00	Currently valid
178.176.132.0/23	AS31133	`14907 1299 31133`	3	208.80.153.193	rrc00	Currently valid
178.176.132.0/23	AS31133	`852 1299 31133`	3	154.11.12.212	rrc00	Currently valid
178.176.132.0/23	AS31133	`50300 31133`	2	176.12.110.8	rrc00	Currently valid
178.176.132.0/23	AS31133	`20514 1299 31133`	3	217.151.205.147	rrc00	Currently valid
178.176.132.0/23	AS31133	`13830 971 174 23764 31133`	5	161.129.152.2	rrc00	Currently valid
178.176.132.0/23	AS31133	`202365 50673 31133`	3	5.255.90.109	rrc00	Currently valid
178.176.132.0/23	AS31133	`38001 9002 31133`	3	202.150.221.37	rrc00	Currently valid
178.176.132.0/23	AS31133	`50628 23764 31133`	3	178.208.11.4	rrc00	Currently valid
178.176.132.0/23	AS31133	`49134 53356 6939 31133`	4	23.129.32.61	rrc00	Currently valid
178.176.132.0/23	AS31133	`20205 6939 31133`	3	64.246.96.5	rrc00	Currently valid
178.176.132.0/23	AS31133	`37721 31133`	2	165.16.221.66	rrc00	Currently valid
178.176.132.0/23	AS31133	`17639 23764 31133`	3	202.69.160.152	rrc00	Currently valid
178.176.132.0/23	AS31133	`29504 23764 31133`	3	185.193.84.191	rrc00	Currently valid
178.176.132.0/23	AS31133	`55720 2914 6762 31133`	4	45.116.179.212	rrc00	Currently valid
178.176.132.0/23	AS31133	`34549 31133`	2	80.77.16.114	rrc00	Currently valid
178.176.132.0/23	AS31133	`4608 1221 4637 31133`	4	203.119.104.1	rrc00	Currently valid
178.176.132.0/23	AS31133	`208972 31133`	2	45.12.55.0	rrc00	Currently valid
178.176.132.0/23	AS31133	`37989 56300 132132 4657 31133`	5	203.123.48.6	rrc00	Currently valid
178.176.132.0/23	AS31133	`34927 56655 31133`	3	45.134.89.1	rrc00	Currently valid

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed: 10/14/2026, 14:00:00
Peers in window: 1
Collectors in window: 1
Average path length: 2.0
Longest path: 2

Announcement / withdrawal history

Latest 30

Time	Event	Origin ASN	AS path	Peer	Collector
10/14/2026, 14:55:52	Announcement	AS31133	`3333 31133`	193.0.0.56	rrc00
10/13/2026, 08:05:38	Announcement	AS31133	`48185 31133`	195.90.96.2	rrc00
10/12/2026, 19:40:26	Announcement	AS31133	`208972 31133`	45.12.55.0	rrc00
10/12/2026, 15:55:19	Announcement	AS31133	`4608 1221 4637 31133`	203.119.104.1	rrc00
10/11/2026, 10:25:07	Announcement	AS31133	`204092 31133`	89.234.186.6	rrc00
10/10/2026, 23:40:07	Announcement	AS31133	`17639 23764 31133`	202.69.160.152	rrc00
10/10/2026, 23:20:19	Withdrawal	—	`—`	195.128.231.254	rrc00
10/10/2026, 23:20:08	Announcement	AS31133	`49432 215510 48362 31133`	195.128.231.254	rrc00
10/10/2026, 10:10:13	Announcement	AS31133	`17639 23764 31133`	202.69.160.152	rrc00
10/9/2026, 13:20:37	Announcement	AS31133	`17639 23764 31133`	202.69.160.152	rrc00
10/9/2026, 09:00:20	Announcement	AS31133	`57821 12586 3257 23764 31133`	193.160.39.1	rrc00
10/9/2026, 03:30:43	Announcement	AS31133	`55720 3257 23764 31133`	45.116.179.212	rrc00
10/8/2026, 23:20:31	Announcement	AS31133	`50304 31133`	31.169.49.228	rrc00
10/8/2026, 22:35:02	Announcement	AS31133	`4608 1221 4637 31133`	203.119.104.1	rrc00
10/8/2026, 17:55:15	Announcement	AS31133	`61218 6939 31133`	143.246.179.232	rrc00
10/8/2026, 14:05:06	Announcement	AS31133	`132825 3356 1299 31133`	43.251.115.197	rrc00
10/7/2026, 17:55:08	Announcement	AS31133	`49134 53356 6939 31133`	23.129.32.61	rrc00
10/7/2026, 16:45:18	Announcement	AS31133	`14907 1299 31133`	208.80.153.193	rrc00
10/7/2026, 12:30:01	Announcement	AS31133	`202297 23764 31133`	109.248.43.5	rrc00
10/7/2026, 12:30:01	Announcement	AS31133	`29504 23764 31133`	185.193.84.191	rrc00
10/5/2026, 00:15:12	Announcement	AS31133	`328840 327727 174 23764 31133`	102.208.105.2	rrc00
10/4/2026, 09:55:07	Announcement	AS31133	`58057 34549 31133`	194.50.92.251	rrc00
10/3/2026, 14:05:39	Announcement	AS31133	`37721 31133`	165.16.221.66	rrc00
10/2/2026, 11:35:16	Announcement	AS31133	`4608 1221 4637 31133`	203.119.104.1	rrc00
10/2/2026, 10:40:13	Announcement	AS31133	`17639 23764 31133`	202.69.160.152	rrc00
10/1/2026, 18:45:02	Withdrawal	—	`—`	102.208.105.2	rrc00
10/1/2026, 08:00:16	Announcement	AS31133	`55720 6939 31133`	103.212.68.10	rrc00
9/30/2026, 23:05:10	Announcement	AS31133	`48185 31133`	195.90.96.2	rrc00
9/30/2026, 20:05:46	Announcement	AS31133	`48185 31133`	195.90.96.2	rrc00
9/30/2026, 04:15:00	Announcement	AS31133	`852 1299 31133`	154.11.12.212	rrc00

Hourly changes

SEVEN-DAY WINDOW · 4 time points

Time	Announcements	Withdrawals	Peer	Collector	Origin ASN	AS path
10/14/2026, 14:00:00	1	0	1	1	1	2.0 / 2
10/11/2026, 10:00:00	1	0	1	1	1	2.0 / 2
10/10/2026, 23:00:00	2	1	2	1	1	3.5 / 4
10/9/2026, 03:00:00	1	0	1	1	1	4.0 / 4

CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days