- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- Traceroute
Country of Origin:
Prefixes Originated (all): 237
Prefixes Originated (v4): 147
Prefixes Originated (v6): 90
Prefixes Originated (v4): 147
Prefixes Originated (v6): 90
Prefixes Announced (all): 357
Prefixes Announced (v4): 262
Prefixes Announced (v6): 95
Prefixes Announced (v4): 262
Prefixes Announced (v6): 95
RPKI Originated Valid (all): 230
RPKI Originated Valid (v4): 140
RPKI Originated Valid (v6): 90
RPKI Originated Valid (v4): 140
RPKI Originated Valid (v6): 90
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 46
BGP Peers Observed (v4): 46
BGP Peers Observed (v6): 5
BGP Peers Observed (v4): 46
BGP Peers Observed (v6): 5
IPs Originated (v4): 675,072
AS Paths Observed (v4): 945
AS Paths Observed (v6): 488
AS Paths Observed (v4): 945
AS Paths Observed (v6): 488
Average AS Path Length (all): 4.304
Average AS Path Length (v4): 4.365
Average AS Path Length (v6): 4.186
Average AS Path Length (v4): 4.365
Average AS Path Length (v6): 4.186
AS21508 IPv4 Peers
AS21508 IPv6 Peers
AS21508 IPv4 Peer Count
AS21508 IPv6 Peer Count
AS21508 IPv4 Prefixes Announced
AS21508 IPv6 Prefixes Announced
AS21508 IPv4 Prefixes Originated
AS21508 IPv6 Prefixes Originated
AS21508 IPv4 Route Propagation
AS21508 IPv6 Route Propagation
| Prefix | Description | Visibility |
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| Loading Prefixes... | ||
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications Holdings, Inc (C02609445)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Custom Computers (C07509687)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, Inc. (C01600487)
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Comcast Cable Communications, LLC
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Comcast Cable Communications (C01615143)
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Comcast Cable Communications, Inc. (C01520263)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, Inc. (C01616542)
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Comcast Cable Communications, Inc. (C01336518)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications Holdings, Inc (C02607898)
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Comcast Cable Communications Holdings, Inc (C02607899)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, Inc. (C01616565)
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Comcast Cable Communications, Inc. (C01622089)
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Comcast Cable Communications, Inc. (C01618414)
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Comcast Cable Communications, Inc. (C01743399)
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Comcast Cable Communications, Inc. (C01737776)
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC (C07710916)
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Virginia Department of Education
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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Comcast Cable Communications, LLC
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| 173.242.174.0/24 | County of Henrico
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Comcast Cable Communications, LLC (C09474410)
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Va. Dept. of Rehabilitative Services
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Virginia State Lottery Department
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| Prefix | Description | Visibility |
|---|---|---|
| Loading Prefixes... | ||
| Bogon Prefixes | ||
|---|---|---|
| Prefix | Type | Status |
| Rank | Description | IPv6 | Peer |
|---|---|---|---|
| 1 | Comcast Cable Communications, LLC |
X | AS7922 |
| 2 | Bank of America, National Association |
AS10794 | |
| 3 | SANDY SPRING BANK |
AS40485 | |
| 4 | Telos Corporation |
AS394058 | |
| 5 | New College Institute |
AS13952 | |
| 6 | Apogee Telecom Inc. |
AS400114 | |
| 7 | Stihl Inc. |
AS11679 | |
| 8 | Infinitt North America, Inc. |
AS63468 | |
| 9 | County of Chesterfield |
AS62971 | |
| 10 | Seton Home Study School |
AS399232 | |
| 11 | Virginia Information Technologies Agency (VITA) |
AS14583 | |
| 12 | City of Richmond, Virginia |
AS54883 | |
| 13 | petersburg city public schools |
AS399099 | |
| 14 | Gamewood Technology Group, Inc. |
AS393591 | |
| 15 | Santander Global Technology, S.L.U |
AS2134 | |
| 16 | Crutchfield New Media LLC |
X | AS54391 |
| 17 | Gannet Fleming, Inc. |
AS27341 | |
| 18 | EPLUS, Inc. |
AS15297 | |
| 19 | Newmarket Corporation |
AS15173 | |
| 20 | Standard Motor Products, Inc |
AS22274 | |
| 21 | Mary Washington Hospital, Inc. |
AS36364 | |
| 22 | Digital Fortress, Inc. |
AS11739 | |
| 23 | THE MARTIN AGENCY |
AS30299 | |
| 24 | Cloudflare, Inc. |
X | AS13335 |
| 25 | Matthews International Corporation |
AS54219 | |
| 26 | Louisa County Public Schools |
AS399607 | |
| 27 | Drilling Info Inc. |
AS398475 | |
| 28 | Williams-Sonoma |
AS17381 | |
| 29 | Loudoun Water |
AS396452 | |
| 30 | Virginia Housing Development Authority |
AS23209 | |
| 31 | WorldStrides |
AS397039 | |
| 32 | WSP |
X | AS397190 |
| 33 | Shenandoah University |
AS19923 | |
| 34 | Augusta Health Care, Inc |
AS395772 | |
| 35 | Middletown Data Center |
AS40400 | |
| 36 | LITTLER MENDELSON, P.C. |
AS393415 | |
| 37 | Virginia Credit Union, Inc. |
AS393613 | |
| 38 | Shenandoah Valley Electric Cooperative |
AS36244 | |
| 39 | Framatome Inc. |
AS396083 | |
| 40 | Virginia College Savings Plan |
AS46643 | |
| 41 | County of Henrico |
AS18773 | |
| 42 | VCU HEALTH SYSTEM AUTHORITY |
AS27326 | |
| 43 | HP Hood |
AS32540 | |
| 44 | MGW Telephone Company, Inc. |
X | AS40641 |
| 45 | |
AS395527 | |
| 46 | Inova Health System Foundation |
AS393861 |
| Rank | Description | IPv4 | Peer |
|---|---|---|---|
| 1 | Comcast Cable Communications, LLC |
X | AS7922 |
| 2 | MGW Telephone Company, Inc. |
X | AS40641 |
| 3 | Cloudflare, Inc. |
X | AS13335 |
| 4 | Crutchfield New Media LLC |
X | AS54391 |
| 5 | WSP |
X | AS397190 |
ASNumber: 21508 ASName: COMCAST-21508 ASHandle: AS21508 RegDate: 2001-05-16 Updated: 2021-01-25 Ref: https://rdap.arin.net/registry/autnum/21508 OrgName: Comcast Cable Communications, LLC OrgId: CCCS Address: 1800 Bishops Gate Blvd City: Mt Laurel StateProv: NJ PostalCode: 08054 Country: US RegDate: 2001-09-18 Updated: 2020-11-18 Ref: https://rdap.arin.net/registry/entity/CCCS OrgAbuseHandle: NAPO-ARIN OrgAbuseName: Network Abuse and Policy Observance OrgAbusePhone: +1-888-565-4329 OrgAbuseEmail: abuse@comcast.net OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-ARIN OrgTechHandle: IC161-ARIN OrgTechName: Comcast Cable Communications Inc OrgTechPhone: +1-856-792-2300 OrgTechEmail: CNIPEO-Ip-registration@cable.comcast.com OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN OrgRoutingHandle: ROUTI25-ARIN OrgRoutingName: Routing OrgRoutingPhone: +1-856-792-2300 OrgRoutingEmail: routing@comcast.com OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
Loading probes...
| Select Probe | ||||
|---|---|---|---|---|
| Type | Name | ASN | IP | City |
⏳
Results will appear here.