AS200454 Tomas Oliveira Valente Leite de Castro

Company Website:

https://leitecastro.com

Company Looking Glass:

https://lg.castrotelecom.net

Looking Glass:

https://bgp.he.net/lg/200454

Country of Origin:

Portugal

Internet Exchanges: 2

Prefixes Originated (all): 6
Prefixes Originated (v4): 3
Prefixes Originated (v6): 3

Prefixes Announced (all): 7
Prefixes Announced (v4): 3
Prefixes Announced (v6): 4

RPKI Originated Valid (all): 3
RPKI Originated Valid (v4): 1
RPKI Originated Valid (v6): 2

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 127
BGP Peers Observed (v4): 96
BGP Peers Observed (v6): 109

IPs Originated (v4): 1,536
AS Paths Observed (v4): 26,483
AS Paths Observed (v6): 23,185

Average AS Path Length (all): 4.466
Average AS Path Length (v4): 4.503
Average AS Path Length (v6): 4.423

AS200454 IPv4 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS13335	Cloudflare, Inc.
AS12186	GVVME

AS200454 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC

AS200454 IPv4 Peer Count

AS200454 IPv6 Peer Count

AS200454 IPv4 Prefixes Announced

AS200454 IPv6 Prefixes Announced

AS200454 IPv4 Prefixes Originated

AS200454 IPv6 Prefixes Originated

AS200454 IPv4 Route Propagation

Loading...

AS200454 IPv6 Route Propagation

Loading...

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.147.168.0/24	CASTRO TELECOM LLC
131.143.87.0/24	CASTRO TELECOM LLC
199.16.240.0/22	Alpha1Servers, LLC

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2602:faa5::/36	CASTRO TELECOM LLC
2a0a:6040:aa00::/40	Tomas Oliveira Valente Leite de Castro
2a0f:b241:10::/48	This range is automatically allocated by Free48, Sponsored by Xenyth Cloud

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cloudflare, Inc.	X	AS13335
3	GVVME	X	AS12186
4	Path Network, Inc.	X	AS396998
5	Aureon Network Services	X	AS5056
6	Missouri Network Alliance, LLC		AS62943
7	Macarne.com	X	AS64289
8	Yahoo Holdings Inc.	X	AS10310
9	Ritter Communications	X	AS23404
10	Arkansas Research and Education Optical Network	X	AS40581
11	Tritan Development	X	AS393577
12	Kansas Research and Education Network	X	AS2495
13	DIAMOND STATE NETWORKS, LLC	X	AS400146
14	Metro Communications Company, Inc.	X	AS53610
15	Great Plains Network	X	AS11317
16	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	X	AS2572
17	ParadoxNetworks Limited	X	AS52025
18	NetActuate, Inc	X	AS36236
19	WholeSale Internet, Inc.	X	AS32097
20	Kansas Fiber Network, LLC	X	AS13329
21	SpringNet	X	AS21737
22	Advin Services LLC	X	AS22295
23	MTC Communications, Inc.		AS14363
24	iFog GmbH	X	AS34927
25	OzarksGo, LLC	X	AS395662
26	JIANYUELAB LTD	X	AS215172
27	BGP Network LLC	X	AS214329
28	Interconnecx, LLC		AS13737
29	Ausra LLC	X	AS400818
30	IdeaTek Telcom, LLC	X	AS27425
31	Conexon Connect	X	AS399898
32	Netflix Streaming Services Inc.	X	AS2906
33	PixelDeck Hosting, LLC	X	AS40536
34	Sho Me Technologies, LLC		AS55140
35	NameCrane LLC	X	AS46824
36	Space Exploration Technologies Corporation	X	AS14593
37	Noah van der Aa trading as Frumentum Media	X	AS216107
38	Lambda	X	AS11588
39	VoIPster Communications, INC.	X	AS32030
40	Midcontinent Communications	X	AS11232
41	Chariton Valley Telephone Corporation		AS54579
42	DataBank Holdings, Ltd.		AS13767
43	Disaster Networks, LLC	X	AS17303
44	IONOS SE		AS8560
45	HUNTEL.NET		AS16604
46	BROCK VOJKOVIC	X	AS44354
47	LightEdge Solutions	X	AS11320
48	StormyCloud Inc	X	AS400226
49	Golden Belt Telephone	X	AS393796
50	Akamai International B.V.		AS20940
51	Netnod AB	X	AS8674
52	Oklahoma Network for Education Enrichment and		AS5078
53	Accuris Technologies Ltd.	X	AS52210
54	CABLE ONE, INC.		AS11492
55	Free Range Cloud Hosting Inc.	X	AS53356
56	Hoyos Consulting LLC	X	AS53597
57	June Slater	X	AS203729
58	CASTRO TELECOM LLC	X	AS19577
59	All Neins LLC	X	AS399924
60	Serverfield Co., Ltd.	X	AS134094
61	United Electric Cooperative		AS393442
62	Green Hills Telephone Corporation		AS395040
63	7Hoop Network Telecom, LLC	X	AS63066
64	VeriSign Global Registry Services	X	AS26415
65	Fastly, Inc.	X	AS54113
66	Servikus LLC	X	AS54566
67	Network Edge LLC		AS7201
68	Adam Goodenough	X	AS210667
69	x6c	X	AS46733
70	nonexiste.net	X	AS26457
71	0xDEADBEEF LTD	X	AS60326
72	KwiKom Communications		AS53703
73	Triplebit	X	AS401332
74	Ntrix Infrastructure	X	AS53343
75	Mercury Broadband	X	AS11597
76	Dice Carrier Services LLC	X	AS399503
77	Evalse, LLC	X	AS40916
78	Roelf Wichertjes	X	AS202562
79	Yifu Yu	X	AS44421
80	Net Vision Communications, LLC	X	AS397732
81	ServerForge LLC	X	AS23428
82	IncogNet LLC	X	AS40663
83	Tackitt, Inc.	X	AS397244
84	GoCodeIT Inc	X	AS835
85	US Internet Corp	X	AS10242
86	WoodyNet, Inc.	X	AS42
87	QumulusAI		AS11504
88	Web of Nevada	X	AS32943
89	Dynamic Quantum Networks	X	AS54148
90	Rumble USA Inc.	X	AS399647
91	Misaka Network, Inc.		AS57695
92	Meteverse Limited.		AS54994
93	Packet Clearing House, Inc.	X	AS3856
94	Bastiaan Mathijs Brink	X	AS215248
95	Nova86	X	AS401538
96	Rozint	X	AS21738

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Cloudflare, Inc.	X	AS13335
3	Tritan Development	X	AS393577
4	Aureon Network Services	X	AS5056
5	Liu HaoRan		AS213605
6	WholeSale Internet, Inc.	X	AS32097
7	Path Network, Inc.	X	AS396998
8	US Internet Corp	X	AS10242
9	DIAMOND STATE NETWORKS, LLC	X	AS400146
10	MoeDove LLC		AS44324
11	Midcontinent Communications	X	AS11232
12	NetActuate, Inc	X	AS36236
13	Hoyos Consulting LLC	X	AS53597
14	Kansas Research and Education Network	X	AS2495
15	ParadoxNetworks Limited	X	AS52025
16	Kansas Fiber Network, LLC	X	AS13329
17	iFog GmbH	X	AS34927
18	Macarne.com	X	AS64289
19	Yahoo Holdings Inc.	X	AS10310
20	Noah van der Aa trading as Frumentum Media	X	AS216107
21	LES.NET		AS18451
22	JIANYUELAB LTD	X	AS215172
23	University of Missouri - dba the Missouri Research and Education Network (MOREnet)	X	AS2572
24	Advin Services LLC	X	AS22295
25	Arkansas Research and Education Optical Network	X	AS40581
26	Nova86	X	AS401538
27	Metro Communications Company, Inc.	X	AS53610
28	Great Plains Network	X	AS11317
29	imput		AS16909
30	Lambda	X	AS11588
31	Ritter Communications	X	AS23404
32	GoCodeIT Inc	X	AS835
33	Ausra LLC	X	AS400818
34	Accuris Technologies Ltd.	X	AS52210
35	PixelDeck Hosting, LLC	X	AS40536
36	Netnod AB	X	AS8674
37	Kawaii Networks LLC		AS27523
38	OzarksGo, LLC	X	AS395662
39	Conexon Connect	X	AS399898
40	WoodyNet, Inc.	X	AS42
41	ServerForge LLC	X	AS23428
42	Paul Bunyan Communications		AS14371
43	City of North Kansas City, MO		AS11708
44	United Telephone Association, Inc.		AS30174
45	StormyCloud Inc	X	AS400226
46	7Hoop Network Telecom, LLC	X	AS63066
47	Yifu Yu	X	AS44421
48	Sun Yanzheng		AS150289
49	Ember Ana Reimer		AS200242
50	Great Plains Communications LLC		AS13807
51	Web of Nevada	X	AS32943
52	Linux Based Systems Design SA (Pty) Ltd		AS328112
53	STRATEGIC EXPLORATIONS LTD		AS207268
54	Fastly, Inc.	X	AS54113
55	Kazehana Networks LLC		AS30690
56	Free Range Cloud Hosting Inc.	X	AS53356
57	Evalse, LLC	X	AS40916
58	Netflix Streaming Services Inc.	X	AS2906
59	NameCrane LLC	X	AS46824
60	Irsyad Khoirul Anwar		AS205018
61	x6c	X	AS46733
62	Packet Clearing House, Inc.	X	AS3856
63	IncogNet LLC	X	AS40663
64	Mutual Telephone Company		AS15165
65	Space Exploration Technologies Corporation	X	AS14593
66	Rozint	X	AS21738
67	Disaster Networks, LLC	X	AS17303
68	Mercury Broadband	X	AS11597
69	Dynamic Quantum Networks	X	AS54148
70	Mark Twain Rural Telephone Co.		AS10750
71	SupraNet Communications, Inc.		AS4150
72	Net Vision Communications, LLC	X	AS397732
73	Ben Cartwright-Cox		AS206924
74	0xDEADBEEF LTD	X	AS60326
75	Arquenzo LLC		AS11169
76	SpringNet	X	AS21737
77	nonexiste.net	X	AS26457
78	Toons of the World Foundation		AS46515
79	IdeaTek Telcom, LLC	X	AS27425
80	All Neins LLC	X	AS399924
81	Adam Goodenough	X	AS210667
82	DOMINIK DOBROWOLSKI		AS210645
83	GVVME	X	AS12186
84	Sloth Networks		AS25735
85	Tackitt, Inc.	X	AS397244
86	CNServer LLC		AS7488
87	Verus, LLC		AS26156
88	June Slater	X	AS203729
89	Rumble USA Inc.	X	AS399647
90	Unite Private Networks LLC.		AS15164
91	CASTRO TELECOM LLC	X	AS19577
92	Dice Carrier Services LLC	X	AS399503
93	VeriSign Global Registry Services	X	AS26415
94	BGP Network LLC	X	AS214329
95	Golden Belt Telephone	X	AS393796
96	Bastiaan Mathijs Brink	X	AS215248
97	Servikus LLC	X	AS54566
98	Roelf Wichertjes	X	AS202562
99	LightEdge Solutions	X	AS11320
100	Femboy Cyber Networks LLC		AS214806
101	Serverfield Co., Ltd.	X	AS134094
102	Ntrix Infrastructure	X	AS53343
103	Triplebit	X	AS401332
104	JSMSR Network		AS12198
105	VoIPster Communications, INC.	X	AS32030
106	Mach Dilemma, LLC		AS40138
107	andrewnet		AS1003
108	BROCK VOJKOVIC	X	AS44354
109	Alex Terrats Ciberseguretat SLU		AS216096

Loading whois...

Loading...

RIPE

aut-num: AS200454 descr: Tomas Oliveira Valente Leite de Castro as-name: TOM-AS remarks: ---------------------------------------------------------------- remarks: Some things in life can never be fully appreciated nor remarks: understood unless experienced firsthand. Some things in remarks: networking can never be fully understood by someone who neither remarks: builds commercial networking equipment nor runs an operational remarks: network. remarks: ---------------------------------------------------------------- org: ORG-TOVL1-RIPE remarks: For full list of Communities available please visit https://bgp.tools/communities/200454 remarks: RPKI invalid routes are dropped remarks: +-------------------+ remarks: | Network Upstreams | remarks: +-------------------+ remarks: ------------------- Hurricane Electric LLC ------------------- mp-import: afi ipv4.unicast from AS6939 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS6939 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS6939 announce AS-LEGACY mp-export: afi ipv6.unicast to AS6939 announce AS-LEGACY remarks: ------------------- Cogent Communications -------------------- mp-import: afi ipv4.unicast from AS174 action pref=50; accept ANY mp-import: afi ipv6.unicast from AS174 action pref=50; accept ANY mp-export: afi ipv4.unicast to AS174 announce AS-LEGACY mp-export: afi ipv6.unicast to AS174 announce AS-LEGACY remarks: --------------------------- GVVME ---------------------------- mp-import: afi ipv4.unicast from AS12186 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS12186 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS12186 announce AS-LEGACY mp-export: afi ipv6.unicast to AS12186 announce AS-LEGACY remarks: --------------------------- EDGOO ---------------------------- mp-import: afi ipv4.unicast from AS47787 action pref=70; accept ANY mp-import: afi ipv6.unicast from AS47787 action pref=70; accept ANY mp-export: afi ipv4.unicast to AS47787 action community.append(0:1930, 12833:1930); announce AS-LEGACY mp-export: afi ipv6.unicast to AS47787 action community.append(0:1930, 12833:1930); announce AS-LEGACY remarks: +-------------------------+ remarks: | Peering - IX and others | remarks: +-------------------------+ remarks: ---------------------------- KCIX ---------------------------- mp-import: afi ipv4.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-import: afi ipv6.unicast from AS40542 action pref=200; accept AS-KCIX-MEMBERS mp-export: afi ipv4.unicast to AS40542 announce AS-LEGACY mp-export: afi ipv6.unicast to AS40542 announce AS-LEGACY remarks: --------------------------- LIS-IX --------------------------- mp-import: afi ipv4.unicast from AS33733 action pref=200; accept AS33733:AS-RSPEERS mp-import: afi ipv6.unicast from AS33733 action pref=200; accept AS33733:AS-RSPEERS mp-export: afi ipv4.unicast to AS33733 announce AS-LEGACY mp-export: afi ipv6.unicast to AS33733 announce AS-LEGACY remarks: ------------------------- Cloudflare ------------------------- mp-import: afi ipv4.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-import: afi ipv6.unicast from AS13335 action pref=400; accept AS-CLOUDFLARE mp-export: afi ipv4.unicast to AS13335 announce AS-LEGACY mp-export: afi ipv6.unicast to AS13335 announce AS-LEGACY remarks: -------------------------- AUSRA LLC ------------------------- mp-import: afi ipv4.unicast from AS400818 action pref=400; accept AS-AUSRA mp-import: afi ipv6.unicast from AS400818 action pref=400; accept AS-AUSRA mp-export: afi ipv4.unicast to AS400818 announce AS-LEGACY mp-export: afi ipv6.unicast to AS400818 announce AS-LEGACY remarks: +-------------+ remarks: | Downstreams | remarks: +-------------+ remarks: --------------------------AS214913 --------------------------- mp-import: afi ipv4.unicast from AS214913 action pref=400; accept AS214913 mp-import: afi ipv6.unicast from AS214913 action pref=400; accept AS214913 mp-export: afi ipv4.unicast to AS214913 announce ANY mp-export: afi ipv6.unicast to AS214913 announce ANY remarks: ------------------------ RIPE K-ROOT ------------------------- mp-import: afi ipv4.unicast from AS25152 action pref=400; accept RS-KROOT mp-import: afi ipv6.unicast from AS25152 action pref=400; accept RS-KROOT-V6 mp-export: afi ipv4.unicast to AS25152 announce ANY mp-export: afi ipv6.unicast to AS25152 announce ANY remarks: ------------------------ Sílvio Silva ------------------------ mp-import: afi ipv4.unicast from AS215153 accept AS215153:AS-CONE mp-import: afi ipv6.unicast from AS215153 accept AS215153:AS-CONE mp-export: afi ipv4.unicast to AS215153 announce ANY mp-export: afi ipv6.unicast to AS215153 announce ANY remarks: --------------------------- AS112 ---------------------------- mp-import: afi ipv4.unicast from AS112 accept AS112 mp-import: afi ipv6.unicast from AS112 accept AS112 mp-export: afi ipv4.unicast to AS112 announce ANY mp-export: afi ipv6.unicast to AS112 announce ANY remarks: +---------------------------------------------------+ remarks: | Abuse issues please contact abuse@leitecastro.com | remarks: +---------------------------------------------------+ sponsoring-org: ORG-FUL13-RIPE notify: tomas@leitecastro.com admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CASTRO-MNT created: 2022-12-19T10:39:52Z last-modified: 2025-10-03T03:13:16Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
KCIX	US	Kansas City	206.51.7.188	2001:504:1b:1::188
LIS-IX	PT	Lisbon	23.147.168.98	2602:faa5:200::2

Loading probes...