AS22974·
US— CHARTER-22974-MICHIGAN-DETROIT-C3 - Charter Communications LLC
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CHARTER-22974-MICHIGAN-DETROIT-C3 - Charter Communications LLC · · US
Identity source
AS22974 · US CHARTER-22974-MICHIGAN-DETROIT-C3 - Charter Communications LLCNRO allocation data
Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 08:00 UTC; routeviews6 11 Oct 08:00 UTC. Validator: 11 Oct 10:12 UTC. Publication-point issues: 89
Address space details
Overlapping originated prefixes counted once. IPv4 addresses: 3,840
IPv6 addresses: 348170636049013202315378688
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Observed originated prefixes
These are observed BGP origins, not an inventory of registered allocations or transit reachability.
9 matching prefix–origin pairs. Each pair appears once; source observations are in Details.
| Prefix | RPKI | Last observed | Details |
|---|---|---|---|
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Not Found | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Not Found | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
|
AS connectivity
34 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.
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Network list
Sources & methodology
Inferred topology and tier estimates do not establish commercial agreements. AS hops count AS relationships, not routers or observed traffic paths. Arrows run from provider to customer; peer links have no arrows. Cross-links connect other included networks. IPv4 relationships guide the All layout; IPv6 differences remain in connection details. Cyclic relationships are marked separately. Size uses the global, logarithmic IPv4 CAIDA customer cone including the AS itself; IPv6 size data is unavailable.
34 matching neighbors · 1–34 shown
| Network | IPv4/IPv6 | Seen in | Last observed | Details |
|---|---|---|---|---|
AS1438 · US PIONEER-STATE-MUTUAL-INSURANCE - PIONEER STATE MUTUAL INSURANCE CO. | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS14100 · US GARBERMAN01 - GARBER MANAGEMENT GROUP, INC. | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS14893 · US CHS-MI - Covenant Medical Center, Inc. | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS15111 · US HERMANMILLER - MillerKnoll, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS16767 · US SPI-TC-AZO - Summit Polymers, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS18675 · US VS-BYNCTR - Virtual Systems | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS19880 · US REALCOMPII - REALCOMP II LTD. | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS19967 · US JSJ-CORP - JSJ Corporation | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS20115 · US CHARTER-20115 - Charter Communications LLC | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS21974 · US FMIC - Frankenmuth Mutual Insurance Company | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS26532 · US MACLEAN-FOGG - Mac Lean-Fogg Company | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS30242 · US SAMSA - SAMSA | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS30243 · US SPSD - The School District of the City of Saginaw | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS33363 · US BHN-33363 - Charter Communications, Inc | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS36443 · US AUNALYTICS-INC - Aunalytics, Inc | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS39969 · US 4FRONT-PRI - 4Front Credit Union | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS40200 · US ASN-MUNSON-CHARTER-ATT - Munson Healthcare | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS46119 · US MIDMICHIGANHEALTH-AS-1 - MidMichigan Health | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS46252 · US HIA-TRCY - Hagerty Insurance Agency LLC | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS54638 · US NSO - NETSOURCE ONE, INC | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS54869 · US Rockman Communications, Inc. | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS63108 · US MMRSAG-10 - Mobile Medical Response Inc | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS63451 · US STONE-113 - Stoneridge, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS393782 · US EJ - EJ Group Incorporated | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS393983 · US WWWROCKFORD - Wolverine Worldwide | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS393999 · US ALPINEWEB - AlpineWEB | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS394537 · US DOW-CREDIT-UNION-01 - Dow Credit Union | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS394908 · US LAZBOYASN - La-Z-Boy Incorporated | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS395175 · US HEIDENTECH - Heiden Technology Solutions | IPv4 | routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS395393 · US MORLEY - Morley Companies Incorporated | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS395638 · US OTTAWACO-ASN1 - County of Ottawa | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS396027 · US PORTAGEPUBLICSCHOOLS - Portage Public Schools | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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AS398261 · US MCCC-MONROE-MI - Monroe County Community College | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
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AS398483 · US SRS-PHARMACY - SRS Pharmacy Systems, Inc. | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
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Peering & locations
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Registry information
No cached registry response is available yet. Routing origins above are not a substitute for registry ownership.
Allocation statistics
NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.
- AS22974–AS22974 · arin · assigned · ASN allocation country: US · Allocation date: 2017-07-25 — NRO/RIR data · snapshot 10 Oct 00:00 UTC
Prefix count history
Local observation changes
Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.
No retained changes are available for this resource.
Retained local prefix-count observations
Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.
| Source | Snapshot | Family | Prefixes | Peer coverage |
|---|---|---|---|---|
routeviews6 | 11 Oct 08:00 UTC | IPv6 | 2 | 2406:840:feed:2::1/IPv6 |
ris-rrc00 | 11 Oct 08:00 UTC | IPv4 | 7 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 11 Oct 08:00 UTC | IPv6 | 2 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
routeviews2 | 11 Oct 08:00 UTC | IPv4 | 7 | 140.192.8.16/IPv4 |
routeviews2 | 11 Oct 06:00 UTC | IPv4 | 7 | 140.192.8.16/IPv4 |
routeviews6 | 11 Oct 06:00 UTC | IPv6 | 2 | 2406:840:feed:2::1/IPv6 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv4 | 7 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv6 | 2 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |