[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Mar 12 21:30:12 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 12 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: 954563
Prefixes after maximum aggregation (per Origin AS): 357985
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458166
Number of IPv4 prefixes with a valid ROA: 462043
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 492515
Total ASes present in the Internet Routing Table: 75521
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64772
Origin ASes announcing only one prefix: 26205
Transit ASes present in the Internet Routing Table: 10749
Transit-only ASes present in the Internet Routing Table: 492
Paths with bogon ASNs present in the IPv4 Routing Table: 88
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN (2485408) 56
Prefixes from unregistered ASNs in the Routing Table: 1082
Number of instances of unregistered ASNs: 1141
Number of 32-bit ASNs allocated by the RIRs: 43825
Number of 32-bit ASNs visible in the Routing Table: 36022
Prefixes from 32-bit ASNs in the Routing Table: 186737
Number of bogon 32-bit ASNs visible in the Routing Table: 137
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 429
Number of addresses announced to Internet: 3043153792
Equivalent to 181 /8s, 98 /16s and 215 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 318958
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248352
Total APNIC prefixes after maximum aggregation: 72204
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241414
Unique aggregates announced from the APNIC address blocks: 99870
APNIC Region origin ASes present in the Internet Routing Table: 13993
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4236
APNIC Region transit ASes present in the Internet Routing Table: 1879
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: 9387
Number of APNIC addresses announced to Internet: 774133312
Equivalent to 46 /8s, 36 /16s and 86 /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: 276878
Total ARIN prefixes after maximum aggregation: 123880
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281554
Unique aggregates announced from the ARIN address blocks: 132595
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1972
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: 4864
Number of ARIN addresses announced to Internet: 1270432064
Equivalent to 75 /8s, 185 /16s and 65 /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: 266781
Total RIPE prefixes after maximum aggregation: 126254
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261381
Unique aggregates announced from the RIPE address blocks: 162434
RIPE Region origin ASes present in the Internet Routing Table: 28618
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3962
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11675
Number of RIPE addresses announced to Internet: 714569472
Equivalent to 42 /8s, 151 /16s and 119 /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: 129483
Total LACNIC prefixes after maximum aggregation: 28790
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127833
Unique aggregates announced from the LACNIC address blocks: 49492
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2272
LACNIC Region transit ASes present in the Internet Routing Table: 2410
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: 8921
Number of LACNIC addresses announced to Internet: 177445376
Equivalent to 10 /8s, 147 /16s and 154 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31987
Total AfriNIC prefixes after maximum aggregation: 6131
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 41952
Unique aggregates announced from the AfriNIC address blocks: 13456
AfriNIC Region origin ASes present in the Internet Routing Table: 1817
AfriNIC Prefixes per ASN: 23.09
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1175
Number of AfriNIC addresses announced to Internet: 106304256
Equivalent to 6 /8s, 86 /16s and 19 /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 9808 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5649 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3839 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN
45899 3284 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2750 863 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 190 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 9681 11328 3339 AMAZON-02, US
11492 4578 304 643 CABLEONE, US
7155 4179 288 95 VIASAT-SP-BACKBONE, US
22773 3611 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3600 1320 75 SHAW, CA
174 3345 6644 671 COGENT-174, US
16625 3226 1400 2303 AKAMAI-AS, US
749 3200 54920 2452 DNIC-AS-00749, US
367 2921 3649 1406 DNIC-ASBLK-00306-00371, US
396982 2755 3638 405 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 7607 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3918 3396 146 AKAMAI-ASN1, NL
9009 3268 283 1593 M247, RO
12389 2880 2304 907 ROSTELECOM-AS, RU
8551 2649 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2347 363 590 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 14 TE-AS TE-AS, EG
44477 1493 98 712 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 12565 3377 499 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2505 339 652 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 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1208 349 490 Axtel, S.A.B. de C.V., MX
11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
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 1520 389 20 LINKdotNET-AS, EG
36992 1368 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1172 75 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 553 1861 34 IAM-AS, MA
15399 523 55 54 WANANCHI-, KE
37342 511 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 12565 3377 499 UNINET, MX
9808 9808 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9681 11328 3339 AMAZON-02, US
12479 7607 1714 147 UNI2-AS, ES
7545 5649 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4578 304 643 CABLEONE, US
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4179 288 95 VIASAT-SP-BACKBONE, US
20940 3918 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 9808 9756 CHINAMOBILE-CN China Mobile Communications Grou
12479 7607 7460 UNI2-AS, ES
16509 9681 6342 AMAZON-02, US
7545 5649 4978 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4571 4546 FPT-AS-AP FPT Telecom Company, VN
7155 4179 4084 VIASAT-SP-BACKBONE, US
11492 4578 3935 CABLEONE, US
7552 3839 3819 VIETEL-AS-AP Viettel Group, VN
20940 3918 3772 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
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
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
23.140.216.0/24 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: 60539 HUICAST_TELECOM, HK
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 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 /11:98 /12:301
/13:576 /14:1192 /15:2101 /16:13419 /17:8227 /18:13865
/19:24841 /20:43813 /21:51771 /22:111540 /23:102058 /24:579920
/25:128 /26:83 /27:133 /28:36 /29:91 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6721 7607 UNI2-AS, ES
8151 6485 12565 UNINET, MX
11492 3491 4578 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3397 3600 SHAW, CA
7155 3124 4179 VIASAT-SP-BACKBONE, US
22773 2650 3611 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2505 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)
----------------------------------------------
1:2260 2:1565 3:311 4:8 5:4596 6:162
7:6 8:1509 9:1 11:172 12:1468 13:380
14:2356 15:312 16:208 17:370 18:745 20:361
21:4 22:188 23:6651 24:3094 25:2 27:2644
29:19 31:2684 32:55 34:45 35:124 36:2195
37:4513 38:7476 39:895 40:137 41:4242 42:2197
43:2335 44:322 45:17573 46:4428 47:295 49:1925
50:1924 51:575 52:1588 54:311 55:883 56:5
57:160 58:2033 59:1123 60:1022 61:2605 62:2776
63:1920 64:5699 65:2340 66:4786 67:3096 68:1353
69:4097 70:1363 71:581 72:2975 74:2605 75:1587
76:627 77:2520 78:1855 79:2476 80:2170 81:1954
82:1516 83:1268 84:1654 85:3109 86:829 87:2245
88:1290 89:4051 90:680 91:8105 92:2187 93:2649
94:3681 95:4132 96:1289 97:312 98:1035 99:739
100:92 101:1161 102:3321 103:32435 104:4786 105:1038
106:927 107:2755 108:1138 109:4107 110:2120 111:3190
112:2065 113:1772 114:1781 115:2068 116:1889 117:2602
118:2760 119:1960 120:1785 121:1283 122:2703 123:2231
124:1559 125:2837 126:28 128:1518 129:904 130:1109
131:1913 132:833 133:410 134:1709 135:355 136:944
137:1175 138:3002 139:1566 140:1378 141:1365 142:1576
143:1538 144:999 145:342 146:2041 147:1723 148:2521
149:2542 150:1042 151:1328 152:1984 153:595 154:5860
155:1372 156:2256 157:1614 158:1098 159:2247 160:2651
161:1637 162:3628 163:1717 164:1644 165:2161 166:1071
167:1732 168:4123 169:799 170:4961 171:995 172:3844
173:3062 174:901 175:1238 176:3731 177:5253 178:3597
179:2480 180:2381 181:3771 182:3402 183:2027 184:2268
185:20842 186:5237 187:4789 188:4147 189:4337 190:9479
191:1892 192:10994 193:9080 194:7503 195:5356 196:3198
197:2694 198:5979 199:7461 200:8357 201:6432 202:10353
203:10242 204:4592 205:3727 206:4531 207:3508 208:4174
209:5027 210:4454 211:2475 212:4333 213:3461 214:1106
215:44 216:6808 217:2897 218:1331 219:409 220:1826
221:1026 222:695 223:2185
End of report
More information about the ren-bgp-stats-all
mailing list