[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Dec 15 21:30:48 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 15 Dec, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 986061
Prefixes after maximum aggregation (per Origin AS): 369413
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 467007
Number of IPv4 prefixes with a valid ROA: 525766
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 460276
Total ASes present in the Internet Routing Table: 76576
Prefixes per ASN: 12.88
Origin-only ASes present in the Internet Routing Table: 65553
Origin ASes announcing only one prefix: 26761
Transit ASes present in the Internet Routing Table: 11023
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 112
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 67
Max AS path prepend of ASN ( 37447) 63
Prefixes from unregistered ASNs in the Routing Table: 1080
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 45980
Number of 32-bit ASNs visible in the Routing Table: 37587
Prefixes from 32-bit ASNs in the Routing Table: 197812
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 362
Number of addresses announced to Internet: 3124337472
Equivalent to 186 /8s, 57 /16s and 155 /24s
Percentage of available address space announced: 84.4
Percentage of allocated address space announced: 84.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320586
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264537
Total APNIC prefixes after maximum aggregation: 76429
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 256939
Unique aggregates announced from the APNIC address blocks: 102254
APNIC Region origin ASes present in the Internet Routing Table: 14524
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4405
APNIC Region transit ASes present in the Internet Routing Table: 1945
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 43
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9951
Number of APNIC addresses announced to Internet: 761398848
Equivalent to 45 /8s, 98 /16s and 6 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 288610
Total ARIN prefixes after maximum aggregation: 125917
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 290414
Unique aggregates announced from the ARIN address blocks: 131129
ARIN Region origin ASes present in the Internet Routing Table: 19209
ARIN Prefixes per ASN: 15.12
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 2011
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5094
Number of ARIN addresses announced to Internet: 1346811456
Equivalent to 80 /8s, 70 /16s and 182 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 273254
Total RIPE prefixes after maximum aggregation: 130648
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270204
Unique aggregates announced from the RIPE address blocks: 169984
RIPE Region origin ASes present in the Internet Routing Table: 28835
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12089
RIPE Region transit ASes present in the Internet Routing Table: 3987
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12177
Number of RIPE addresses announced to Internet: 734422656
Equivalent to 43 /8s, 198 /16s and 102 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 124128
Total LACNIC prefixes after maximum aggregation: 29158
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 121495
Unique aggregates announced from the LACNIC address blocks: 48707
LACNIC Region origin ASes present in the Internet Routing Table: 11182
LACNIC Prefixes per ASN: 10.87
LACNIC Region origin ASes announcing only one prefix: 2626
LACNIC Region transit ASes present in the Internet Routing Table: 2499
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9102
Number of LACNIC addresses announced to Internet: 177538624
Equivalent to 10 /8s, 149 /16s and 6 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 34452
Total AfriNIC prefixes after maximum aggregation: 6576
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 46647
Unique aggregates announced from the AfriNIC address blocks: 14634
AfriNIC Region origin ASes present in the Internet Routing Table: 1903
AfriNIC Prefixes per ASN: 24.51
AfriNIC Region origin ASes announcing only one prefix: 670
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 67
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1263
Number of AfriNIC addresses announced to Internet: 103960064
Equivalent to 6 /8s, 50 /16s and 78 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 10169 8908 138 CHINAMOBILE-CN China Mobile Communication
7545 6188 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4837 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4515 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4160 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3977 519 290 BBIL-AP BHARTI Airtel Ltd., IN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2799 836 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2203 434 189 TATACOMM-AS TATA Communications formerly
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 12535 38459 2997 AMAZON-02, US
174 6105 8765 890 COGENT-174, US
11492 4691 312 558 CABLEONE, US
7155 4168 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3398 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3213 23506 2045 ATT-INTERNET4, US
396982 2889 3656 435 GOOGLE-CLOUD-PLATFORM, US
16625 2862 1251 2131 AKAMAI-AS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7710 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3923 3395 139 AKAMAI-ASN1, NL
9009 3697 318 1871 M247, RO
12389 2954 2294 880 ROSTELECOM-AS, RU
5384 2450 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2350 360 577 TELLCOM-AS, TR
212238 1822 131 1344 CDNEXT, GB
8452 1615 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11515 3226 603 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2543 542 372 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1169 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1002 2503 53 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1650 389 16 LINKdotNET-AS, EG
24835 1649 593 29 RAYA-AS, EG
29571 1448 92 58 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 776 1083 15 MOBINIL, EG
6713 559 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 12535 38459 2997 AMAZON-02, US
8151 11515 3226 603 UNINET, MX
9808 10169 8908 138 CHINAMOBILE-CN China Mobile Communication
12479 7710 1709 143 UNI2-AS, ES
7545 6188 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6105 8765 890 COGENT-174, US
4538 4837 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4691 312 558 CABLEONE, US
18403 4515 347 23 FPT-AS-AP FPT Telecom Company, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
8151 11515 10912 UNINET, MX
9808 10169 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7710 7567 UNI2-AS, ES
7545 6188 5529 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6105 5215 COGENT-174, US
4538 4837 4764 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4515 4492 FPT-AS-AP FPT Telecom Company, VN
11492 4691 4133 CABLEONE, US
45899 4160 4107 VNPT-AS-VN VNPT Corp, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:42 /11:94 /12:313
/13:594 /14:1236 /15:2195 /16:14060 /17:8445 /18:14448
/19:25178 /20:45635 /21:53275 /22:113567 /23:102872 /24:603401
/25:92 /26:96 /27:100 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6686 7710 UNI2-AS, ES
8151 5711 11515 UNINET, MX
11492 3555 4691 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3116 4168 VIASAT-SP-BACKBONE, US
22773 2531 3398 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2276 12535 AMAZON-02, US
30036 2221 2560 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2341 2:1723 3:525 4:10 5:4552 6:166
7:6 8:1562 9:1 11:172 12:1393 13:361
14:2542 15:334 16:270 17:362 18:905 20:458
21:4 22:188 23:7115 24:2739 25:2 27:2739
29:19 31:3138 32:41 34:75 35:180 36:2409
37:4521 38:10007 39:888 40:149 41:4251 42:2167
43:2598 44:343 45:18083 46:5038 47:318 49:2017
50:1856 51:585 52:1578 54:315 55:1035 56:8
57:238 58:2323 59:1260 60:1180 61:2867 62:2893
63:1837 64:5425 65:2226 66:4678 67:3029 68:1287
69:3984 70:1116 71:606 72:2863 74:2790 75:1634
76:635 77:2544 78:1846 79:1700 80:2239 81:2049
82:1791 83:1433 84:1780 85:3193 86:1073 87:2432
88:1269 89:4351 90:750 91:8280 92:2793 93:2828
94:3952 95:4210 96:1250 97:313 98:1065 99:731
100:71 101:1425 102:3595 103:32666 104:4442 105:735
106:1070 107:2449 108:1193 109:4101 110:2243 111:3279
112:2065 113:1843 114:1911 115:2217 116:2050 117:2751
118:2902 119:2008 120:1925 121:1437 122:2760 123:2214
124:1690 125:2886 126:62 128:1616 129:966 130:1289
131:1883 132:807 133:449 134:1513 135:328 136:1340
137:1287 138:2901 139:1608 140:1510 141:1453 142:1850
143:1609 144:1019 145:406 146:2129 147:2038 148:2574
149:2900 150:1168 151:1489 152:2118 153:565 154:7900
155:1574 156:2968 157:1860 158:1220 159:2446 160:3430
161:1747 162:3620 163:1797 164:1696 165:2151 166:1346
167:1860 168:4128 169:802 170:5102 171:1012 172:3993
173:3184 174:916 175:1303 176:3571 177:4966 178:3742
179:2264 180:2642 181:3963 182:3371 183:2083 184:2254
185:21366 186:5089 187:4292 188:4240 189:4169 190:9655
191:1527 192:11201 193:9322 194:7833 195:5548 196:3205
197:3592 198:6067 199:8282 200:8132 201:6336 202:10910
203:10816 204:4640 205:3710 206:4687 207:3593 208:4251
209:5139 210:4881 211:2709 212:4546 213:3769 214:1059
215:48 216:6590 217:3262 218:1369 219:573 220:2107
221:1058 222:965 223:2315
End of report
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