[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jan 25 21:30:03 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 25 Jan, 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: 951260
Prefixes after maximum aggregation (per Origin AS): 356763
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455921
Number of IPv4 prefixes with a valid ROA: 449210
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502045
Total ASes present in the Internet Routing Table: 75312
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64592
Origin ASes announcing only one prefix: 26125
Transit ASes present in the Internet Routing Table: 10720
Transit-only ASes present in the Internet Routing Table: 495
Paths with bogon ASNs present in the IPv4 Routing Table: 76
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1109
Number of instances of unregistered ASNs: 1111
Number of 32-bit ASNs allocated by the RIRs: 43463
Number of 32-bit ASNs visible in the Routing Table: 35762
Prefixes from 32-bit ASNs in the Routing Table: 184844
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 381
Number of addresses announced to Internet: 3047444736
Equivalent to 181 /8s, 164 /16s and 81 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319133
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247655
Total APNIC prefixes after maximum aggregation: 71984
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240907
Unique aggregates announced from the APNIC address blocks: 99753
APNIC Region origin ASes present in the Internet Routing Table: 13887
APNIC Prefixes per ASN: 17.35
APNIC Region origin ASes announcing only one prefix: 4199
APNIC Region transit ASes present in the Internet Routing Table: 1872
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9274
Number of APNIC addresses announced to Internet: 774382912
Equivalent to 46 /8s, 40 /16s and 37 /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: 276401
Total ARIN prefixes after maximum aggregation: 123876
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281196
Unique aggregates announced from the ARIN address blocks: 132144
ARIN Region origin ASes present in the Internet Routing Table: 19073
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6943
ARIN Region transit ASes present in the Internet Routing Table: 1950
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: 4837
Number of ARIN addresses announced to Internet: 1272663872
Equivalent to 75 /8s, 219 /16s and 79 /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: 265350
Total RIPE prefixes after maximum aggregation: 125411
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259922
Unique aggregates announced from the RIPE address blocks: 161196
RIPE Region origin ASes present in the Internet Routing Table: 28570
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12091
RIPE Region transit ASes present in the Internet Routing Table: 3953
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11580
Number of RIPE addresses announced to Internet: 714207360
Equivalent to 42 /8s, 145 /16s and 240 /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: 128689
Total LACNIC prefixes after maximum aggregation: 28663
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127229
Unique aggregates announced from the LACNIC address blocks: 49507
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2405
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: 8908
Number of LACNIC addresses announced to Internet: 178037248
Equivalent to 10 /8s, 156 /16s and 162 /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: 32056
Total AfriNIC prefixes after maximum aggregation: 6088
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41625
Unique aggregates announced from the AfriNIC address blocks: 13013
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 22.88
AfriNIC Region origin ASes announcing only one prefix: 618
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1163
Number of AfriNIC addresses announced to Internet: 107907072
Equivalent to 6 /8s, 110 /16s and 136 /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 9798 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5676 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4556 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3871 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3444 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3364 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2668 853 395 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 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 9487 11231 3387 AMAZON-02, US
11492 4574 303 663 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1319 69 SHAW, CA
22773 3517 3061 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3243 1422 2321 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2992 3838 1451 DNIC-ASBLK-00306-00371, US
396982 2748 3639 391 GOOGLE-CLOUD-PLATFORM, US
7018 2512 23620 1579 ATT-INTERNET4, 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 7544 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4026 3397 152 AKAMAI-ASN1, NL
9009 3293 286 1594 M247, RO
12389 2880 2301 915 ROSTELECOM-AS, RU
8551 2810 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 867 579 TCI, IR
44477 1468 96 723 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 12356 3381 616 UNINET, MX
10620 3528 497 885 Telmex Colombia S.A., CO
13999 2499 337 640 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1341 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1115 177 424 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 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
24863 1564 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1094 70 51 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 550 82 3 KENET-AS, KE
15399 540 56 54 WANANCHI-, 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
8151 12356 3381 616 UNINET, MX
9808 9798 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9487 11231 3387 AMAZON-02, US
12479 7544 1698 148 UNI2-AS, ES
7545 5676 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4574 303 663 CABLEONE, US
18403 4556 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4026 3397 152 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 9798 9747 CHINAMOBILE-CN China Mobile Communications Grou
12479 7544 7396 UNI2-AS, ES
16509 9487 6100 AMAZON-02, US
7545 5676 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4556 4531 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4574 3911 CABLEONE, US
20940 4026 3874 AKAMAI-ASN1, NL
7552 3871 3851 VIETEL-AS-AP Viettel Group, 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.176.160.0/24 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /11:99 /12:301
/13:577 /14:1194 /15:2108 /16:13485 /17:8258 /18:13967
/19:25101 /20:44023 /21:52157 /22:111475 /23:102275 /24:575414
/25:119 /26:78 /27:133 /28:36 /29:89 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6636 7544 UNI2-AS, ES
8151 6331 12356 UNINET, MX
11492 3488 4574 CABLEONE, US
6327 3373 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2556 3517 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2286 2810 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2131 3528 Telmex Colombia S.A., CO
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2289 2:1547 3:288 4:7 5:4519 6:163
7:6 8:1520 9:1 11:172 12:1479 13:376
14:2337 15:310 16:203 17:363 18:716 20:368
21:4 22:188 23:6628 24:3094 25:2 27:2633
29:19 31:2585 32:62 34:36 35:122 36:2157
37:4498 38:6106 39:892 40:148 41:4271 42:2205
43:2331 44:329 45:17443 46:4368 47:286 49:1902
50:1910 51:574 52:1593 54:361 55:859 56:5
57:143 58:1992 59:1147 60:1017 61:2653 62:2843
63:1923 64:5687 65:2360 66:5004 67:3085 68:1340
69:4109 70:1341 71:591 72:3001 74:2676 75:1588
76:617 77:2464 78:1840 79:2610 80:2143 81:1910
82:1535 83:1251 84:1635 85:3120 86:778 87:2066
88:1271 89:4000 90:660 91:8044 92:2184 93:2656
94:3641 95:4041 96:1291 97:319 98:1017 99:744
100:97 101:1156 102:3279 103:32412 104:4813 105:1002
106:909 107:2749 108:1130 109:4061 110:2124 111:3154
112:2069 113:1737 114:1751 115:2071 116:1967 117:2631
118:2761 119:1958 120:1769 121:1277 122:2658 123:2198
124:1555 125:2806 126:28 128:1548 129:910 130:1089
131:1906 132:845 133:409 134:1710 135:349 136:925
137:1142 138:2979 139:1572 140:1307 141:1362 142:1568
143:1576 144:990 145:342 146:2010 147:1677 148:2524
149:2483 150:1033 151:1315 152:1882 153:598 154:5654
155:1386 156:2118 157:1439 158:1087 159:2220 160:2652
161:1627 162:3618 163:1681 164:1633 165:2139 166:1075
167:1714 168:3993 169:801 170:4965 171:994 172:3804
173:3036 174:896 175:1238 176:3708 177:5373 178:3536
179:2471 180:2375 181:3735 182:3419 183:2015 184:2284
185:20770 186:5084 187:4756 188:4135 189:4306 190:9514
191:1927 192:11029 193:9025 194:7409 195:5292 196:3198
197:2735 198:5965 199:7089 200:8408 201:6422 202:10385
203:10194 204:4606 205:3703 206:4448 207:3491 208:4135
209:4928 210:4429 211:2510 212:4274 213:3461 214:1109
215:44 216:6844 217:2873 218:1308 219:414 220:1819
221:1024 222:686 223:2194
End of report
More information about the ren-bgp-stats-all
mailing list