[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Apr 11 21:30:12 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 11 Apr, 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: 958911
Prefixes after maximum aggregation (per Origin AS): 359741
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459565
Number of IPv4 prefixes with a valid ROA: 473321
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 485583
Total ASes present in the Internet Routing Table: 75628
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 64841
Origin ASes announcing only one prefix: 26171
Transit ASes present in the Internet Routing Table: 10787
Transit-only ASes present in the Internet Routing Table: 508
Paths with bogon ASNs present in the IPv4 Routing Table: 78
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: 1100
Number of instances of unregistered ASNs: 1104
Number of 32-bit ASNs allocated by the RIRs: 44090
Number of 32-bit ASNs visible in the Routing Table: 36185
Prefixes from 32-bit ASNs in the Routing Table: 188691
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: 471
Number of addresses announced to Internet: 3027958912
Equivalent to 180 /8s, 122 /16s and 252 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320190
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249231
Total APNIC prefixes after maximum aggregation: 72668
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 242101
Unique aggregates announced from the APNIC address blocks: 100154
APNIC Region origin ASes present in the Internet Routing Table: 14028
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4242
APNIC Region transit ASes present in the Internet Routing Table: 1875
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9434
Number of APNIC addresses announced to Internet: 760194112
Equivalent to 45 /8s, 79 /16s and 164 /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: 277940
Total ARIN prefixes after maximum aggregation: 124585
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282379
Unique aggregates announced from the ARIN address blocks: 133183
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6952
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: 4873
Number of ARIN addresses announced to Internet: 1269474368
Equivalent to 75 /8s, 170 /16s and 164 /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, 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: 267829
Total RIPE prefixes after maximum aggregation: 126748
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262611
Unique aggregates announced from the RIPE address blocks: 163275
RIPE Region origin ASes present in the Internet Routing Table: 28650
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3992
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: 11750
Number of RIPE addresses announced to Internet: 714859008
Equivalent to 42 /8s, 155 /16s and 226 /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: 130281
Total LACNIC prefixes after maximum aggregation: 28832
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128469
Unique aggregates announced from the LACNIC address blocks: 49463
LACNIC Region origin ASes present in the Internet Routing Table: 11070
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2251
LACNIC Region transit ASes present in the Internet Routing Table: 2407
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: 8941
Number of LACNIC addresses announced to Internet: 177208320
Equivalent to 10 /8s, 143 /16s and 252 /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: 32530
Total AfriNIC prefixes after maximum aggregation: 6185
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 42880
Unique aggregates announced from the AfriNIC address blocks: 13113
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 23.55
AfriNIC Region origin ASes announcing only one prefix: 616
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: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1187
Number of AfriNIC addresses announced to Internet: 105958400
Equivalent to 6 /8s, 80 /16s and 204 /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 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5656 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4625 347 24 FPT-AS-AP FPT Telecom Company, VN
7552 3866 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3555 498 254 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2771 861 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 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 9873 11376 3454 AMAZON-02, US
11492 4601 305 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3524 3048 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3477 6631 817 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3166 1348 2251 AKAMAI-AS, US
367 2814 3548 1335 DNIC-ASBLK-00306-00371, US
396982 2761 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 7711 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3917 3396 146 AKAMAI-ASN1, NL
9009 3279 284 1600 M247, RO
12389 2892 2270 896 ROSTELECOM-AS, RU
8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1532 100 729 STARK-INDUSTRIES, GB
8452 1529 1852 14 TE-AS TE-AS, EG
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 12411 3322 493 UNINET, MX
10620 3531 497 886 Telmex Colombia S.A., CO
13999 2501 346 657 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1341 2315 247 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1147 177 426 Techtel LMDS Comunicaciones Interactiva
6503 1143 346 480 Axtel, S.A.B. de C.V., MX
6147 1081 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 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 553 1861 34 IAM-AS, MA
37457 553 315 38 Telkom-Internet, ZA
15399 528 55 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 12411 3322 493 UNINET, MX
16509 9873 11376 3454 AMAZON-02, US
9808 9839 8742 63 CHINAMOBILE-CN China Mobile Communicati
12479 7711 1709 144 UNI2-AS, ES
7545 5656 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4625 347 24 FPT-AS-AP FPT Telecom Company, VN
11492 4601 305 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3917 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 9839 9776 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7567 UNI2-AS, ES
16509 9873 6419 AMAZON-02, US
7545 5656 4982 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4625 4601 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4601 3991 CABLEONE, US
7552 3866 3846 VIETEL-AS-AP Viettel Group, VN
20940 3917 3771 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 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 /9:14 /10:36 /11:95 /12:298
/13:581 /14:1194 /15:2112 /16:13327 /17:8249 /18:13856
/19:24808 /20:43746 /21:51925 /22:112044 /23:102478 /24:583351
/25:122 /26:82 /27:138 /28:36 /29:88 /30:31
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6830 7711 UNI2-AS, ES
8151 6424 12411 UNINET, MX
11492 3514 4601 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2615 3524 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2137 3531 Telmex Colombia S.A., CO
30036 2132 2475 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2113 2637 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)
----------------------------------------------
1:2290 2:1502 3:324 4:8 5:4619 6:161
7:6 8:1507 9:1 11:172 12:1463 13:377
14:2356 15:318 16:209 17:369 18:757 20:365
21:4 22:188 23:6696 24:3111 25:2 27:2635
29:19 31:2730 32:54 34:63 35:126 36:2277
37:4490 38:7277 39:892 40:123 41:4250 42:2211
43:2370 44:319 45:17736 46:4487 47:303 49:1939
50:1932 51:576 52:1590 54:312 55:992 56:5
57:172 58:2043 59:1187 60:1033 61:2609 62:2771
63:1910 64:5707 65:2341 66:4774 67:3046 68:1328
69:4134 70:1359 71:585 72:2971 74:2622 75:1586
76:626 77:2562 78:1858 79:2495 80:2204 81:1969
82:1562 83:1326 84:1657 85:3158 86:838 87:2281
88:1294 89:4089 90:677 91:8209 92:2211 93:2678
94:3710 95:4162 96:1296 97:314 98:1043 99:743
100:79 101:1169 102:3325 103:32423 104:4870 105:1035
106:931 107:2758 108:1130 109:4110 110:2122 111:3200
112:2072 113:1819 114:1789 115:2098 116:1882 117:2608
118:2757 119:1967 120:1786 121:1279 122:2686 123:2223
124:1572 125:2848 126:32 128:1502 129:944 130:1132
131:1938 132:828 133:410 134:1717 135:360 136:951
137:1171 138:3013 139:1546 140:1392 141:1378 142:1604
143:1547 144:990 145:350 146:2070 147:1843 148:2518
149:2566 150:1038 151:1345 152:2015 153:593 154:6497
155:1452 156:2337 157:1708 158:1146 159:2328 160:2678
161:1623 162:3606 163:1722 164:1668 165:2172 166:1125
167:1814 168:4107 169:805 170:5009 171:999 172:3838
173:3063 174:906 175:1222 176:3686 177:5371 178:3608
179:2487 180:2357 181:3776 182:3387 183:2037 184:2283
185:20920 186:5404 187:4793 188:4175 189:4370 190:9576
191:1825 192:10993 193:9105 194:7529 195:5381 196:3202
197:2645 198:5966 199:7635 200:8411 201:6418 202:10358
203:10237 204:4578 205:3751 206:4526 207:3463 208:4167
209:5053 210:4459 211:2487 212:4327 213:3466 214:1088
215:50 216:6811 217:2912 218:1330 219:409 220:1814
221:1035 222:697 223:2184
End of report
More information about the ren-bgp-stats-all
mailing list