[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Mar 24 21:30:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 24 Mar, 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: 955862
Prefixes after maximum aggregation (per Origin AS): 358514
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458371
Number of IPv4 prefixes with a valid ROA: 466386
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 489470
Total ASes present in the Internet Routing Table: 75540
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64787
Origin ASes announcing only one prefix: 26142
Transit ASes present in the Internet Routing Table: 10753
Transit-only ASes present in the Internet Routing Table: 497
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1096
Number of instances of unregistered ASNs: 1100
Number of 32-bit ASNs allocated by the RIRs: 43902
Number of 32-bit ASNs visible in the Routing Table: 36064
Prefixes from 32-bit ASNs in the Routing Table: 187670
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 482
Number of addresses announced to Internet: 3015735424
Equivalent to 179 /8s, 192 /16s and 120 /24s
Percentage of available address space announced: 81.5
Percentage of allocated address space announced: 81.5
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: 319209
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248642
Total APNIC prefixes after maximum aggregation: 72324
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241621
Unique aggregates announced from the APNIC address blocks: 100074
APNIC Region origin ASes present in the Internet Routing Table: 14009
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4223
APNIC Region transit ASes present in the Internet Routing Table: 1884
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9409
Number of APNIC addresses announced to Internet: 760441664
Equivalent to 45 /8s, 83 /16s and 107 /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: 277133
Total ARIN prefixes after maximum aggregation: 124141
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281621
Unique aggregates announced from the ARIN address blocks: 132513
ARIN Region origin ASes present in the Internet Routing Table: 19132
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4868
Number of ARIN addresses announced to Internet: 1257265984
Equivalent to 74 /8s, 240 /16s and 91 /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, 393216-401308
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, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 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: 266692
Total RIPE prefixes after maximum aggregation: 126348
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261714
Unique aggregates announced from the RIPE address blocks: 162835
RIPE Region origin ASes present in the Internet Routing Table: 28604
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12084
RIPE Region transit ASes present in the Internet Routing Table: 3964
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11684
Number of RIPE addresses announced to Internet: 714917632
Equivalent to 42 /8s, 156 /16s and 199 /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,
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: 129921
Total LACNIC prefixes after maximum aggregation: 28806
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128178
Unique aggregates announced from the LACNIC address blocks: 49555
LACNIC Region origin ASes present in the Internet Routing Table: 11064
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2261
LACNIC Region transit ASes present in the Internet Routing Table: 2408
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8919
Number of LACNIC addresses announced to Internet: 177144320
Equivalent to 10 /8s, 143 /16s and 2 /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: 32378
Total AfriNIC prefixes after maximum aggregation: 6170
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 42246
Unique aggregates announced from the AfriNIC address blocks: 13010
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 23.28
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1184
Number of AfriNIC addresses announced to Internet: 105693696
Equivalent to 6 /8s, 76 /16s and 194 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4588 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3854 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3593 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3498 495 249 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2761 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 9704 11351 3430 AMAZON-02, US
11492 4593 305 622 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3606 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3603 1320 75 SHAW, CA
174 3526 6651 693 COGENT-174, US
16625 3199 1372 2274 AKAMAI-AS, US
749 3191 54916 2443 DNIC-AS-00749, US
367 2914 3630 1382 DNIC-ASBLK-00306-00371, US
396982 2762 3641 411 GOOGLE-CLOUD-PLATFORM, 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 7701 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3908 3396 146 AKAMAI-ASN1, NL
9009 3269 283 1598 M247, RO
12389 2904 2304 907 ROSTELECOM-AS, RU
8551 2649 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1526 1852 14 TE-AS TE-AS, EG
44477 1500 98 710 STARK-INDUSTRIES, GB
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 12353 3321 494 UNINET, MX
10620 3525 496 892 Telmex Colombia S.A., CO
13999 2513 342 658 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
6503 1204 348 492 Axtel, S.A.B. de C.V., MX
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
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
24835 1549 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1203 76 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 521 56 54 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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
8151 12353 3321 494 UNINET, MX
9808 9849 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9704 11351 3430 AMAZON-02, US
12479 7701 1714 147 UNI2-AS, ES
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4593 305 622 CABLEONE, US
18403 4588 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3908 3396 146 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9849 9788 CHINAMOBILE-CN China Mobile Communications Grou
12479 7701 7554 UNI2-AS, ES
16509 9704 6274 AMAZON-02, US
7545 5651 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4588 4563 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4593 3971 CABLEONE, US
7552 3854 3834 VIETEL-AS-AP Viettel Group, VN
20940 3908 3762 AKAMAI-ASN1, NL
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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
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
23.140.216.0/24 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
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 61302 HUIZE_TELECOM Huize Telecom, GB
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, 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 /9:13 /10:36 /11:93 /12:299
/13:579 /14:1191 /15:2108 /16:13322 /17:8241 /18:13859
/19:24829 /20:43892 /21:51924 /22:111822 /23:102282 /24:580590
/25:116 /26:72 /27:138 /28:36 /29:91 /30:29
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6815 7701 UNI2-AS, ES
8151 6366 12353 UNINET, MX
11492 3506 4593 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3400 3603 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2645 3606 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2125 2649 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2263 2:1473 3:318 4:8 5:4610 6:162
7:6 8:1510 9:1 11:172 12:1463 13:374
14:2362 15:318 16:210 17:369 18:749 20:362
21:4 22:188 23:6652 24:3024 25:2 27:2635
29:19 31:2669 32:55 34:61 35:125 36:2233
37:4515 38:7227 39:895 40:122 41:4261 42:2204
43:2359 44:318 45:17616 46:4452 47:297 49:1938
50:1917 51:576 52:1579 54:306 55:962 56:5
57:165 58:2040 59:1127 60:1026 61:2604 62:2767
63:1926 64:5716 65:2338 66:4807 67:3107 68:1348
69:4107 70:1363 71:582 72:2968 74:2594 75:1587
76:624 77:2548 78:1849 79:2481 80:2177 81:1954
82:1523 83:1297 84:1650 85:3106 86:825 87:2278
88:1292 89:4084 90:686 91:8141 92:2203 93:2662
94:3689 95:4171 96:1303 97:312 98:1036 99:743
100:92 101:1166 102:3271 103:32438 104:4810 105:1037
106:929 107:2755 108:1120 109:4097 110:2127 111:3192
112:2068 113:1778 114:1786 115:2071 116:1880 117:2606
118:2756 119:1959 120:1788 121:1287 122:2707 123:2218
124:1572 125:2842 126:32 128:1499 129:927 130:1110
131:1922 132:824 133:410 134:1734 135:356 136:949
137:1174 138:3009 139:1545 140:1382 141:1366 142:1596
143:1549 144:993 145:347 146:2041 147:1742 148:2517
149:2596 150:1047 151:1339 152:1982 153:593 154:6080
155:1386 156:2253 157:1650 158:1078 159:2270 160:2662
161:1641 162:3623 163:1725 164:1655 165:2170 166:1063
167:1785 168:4109 169:800 170:4950 171:1005 172:3836
173:3067 174:906 175:1221 176:3735 177:5302 178:3606
179:2436 180:2364 181:3772 182:3371 183:2037 184:2267
185:20860 186:5307 187:4816 188:4159 189:4266 190:9574
191:1877 192:11023 193:9091 194:7513 195:5350 196:3227
197:2614 198:5963 199:7533 200:8341 201:6430 202:10390
203:10239 204:4578 205:3741 206:4517 207:3458 208:4160
209:5041 210:4460 211:2484 212:4322 213:3433 214:1087
215:50 216:6809 217:2899 218:1331 219:406 220:1820
221:1032 222:694 223:2185
End of report
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