[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 27 21:31:03 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 27 Nov, 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: 982463
Prefixes after maximum aggregation (per Origin AS): 369180
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470992
Number of IPv4 prefixes with a valid ROA: 521553
Number of IPv4 prefixes with an invalid ROA: 46
Number of IPv4 prefixes with no ROA: 460863
Total ASes present in the Internet Routing Table: 76539
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65563
Origin ASes announcing only one prefix: 26827
Transit ASes present in the Internet Routing Table: 10976
Transit-only ASes present in the Internet Routing Table: 526
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: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1070
Number of instances of unregistered ASNs: 1085
Number of 32-bit ASNs allocated by the RIRs: 45908
Number of 32-bit ASNs visible in the Routing Table: 37510
Prefixes from 32-bit ASNs in the Routing Table: 196783
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 358
Number of addresses announced to Internet: 3031095104
Equivalent to 180 /8s, 170 /16s and 215 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.1
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319777
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264417
Total APNIC prefixes after maximum aggregation: 75993
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256798
Unique aggregates announced from the APNIC address blocks: 101607
APNIC Region origin ASes present in the Internet Routing Table: 14519
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4422
APNIC Region transit ASes present in the Internet Routing Table: 1942
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9930
Number of APNIC addresses announced to Internet: 760802624
Equivalent to 45 /8s, 88 /16s and 237 /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: 286048
Total ARIN prefixes after maximum aggregation: 126518
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288347
Unique aggregates announced from the ARIN address blocks: 136170
ARIN Region origin ASes present in the Internet Routing Table: 19200
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6975
ARIN Region transit ASes present in the Internet Routing Table: 2005
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: 5077
Number of ARIN addresses announced to Internet: 1266313792
Equivalent to 75 /8s, 122 /16s and 106 /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: 273182
Total RIPE prefixes after maximum aggregation: 130398
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270251
Unique aggregates announced from the RIPE address blocks: 169526
RIPE Region origin ASes present in the Internet Routing Table: 28831
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12114
RIPE Region transit ASes present in the Internet Routing Table: 3979
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: 12148
Number of RIPE addresses announced to Internet: 722101888
Equivalent to 43 /8s, 10 /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: 123338
Total LACNIC prefixes after maximum aggregation: 29061
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 120776
Unique aggregates announced from the LACNIC address blocks: 48725
LACNIC Region origin ASes present in the Internet Routing Table: 11162
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 2478
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: 9084
Number of LACNIC addresses announced to Internet: 177495616
Equivalent to 10 /8s, 148 /16s and 94 /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: 34408
Total AfriNIC prefixes after maximum aggregation: 6542
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 45933
Unique aggregates announced from the AfriNIC address blocks: 14666
AfriNIC Region origin ASes present in the Internet Routing Table: 1912
AfriNIC Prefixes per ASN: 24.02
AfriNIC Region origin ASes announcing only one prefix: 677
AfriNIC Region transit ASes present in the Internet Routing Table: 372
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1271
Number of AfriNIC addresses announced to Internet: 104172032
Equivalent to 6 /8s, 53 /16s and 138 /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 10153 8909 138 CHINAMOBILE-CN China Mobile Communication
7545 6138 801 665 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4498 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4190 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3916 516 289 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2784 834 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 190 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 11079 11968 3942 AMAZON-02, US
174 6495 8765 880 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3404 3034 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3210 23568 2050 ATT-INTERNET4, US
396982 2881 3655 430 GOOGLE-CLOUD-PLATFORM, US
16625 2853 1247 2121 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 7681 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3932 3396 141 AKAMAI-ASN1, NL
9009 3667 316 1861 M247, RO
12389 2947 2294 881 ROSTELECOM-AS, RU
5384 2467 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 575 TELLCOM-AS, TR
212238 1832 133 1352 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1520 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 11478 3221 610 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 535 370 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 203 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1116 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1019 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
24835 1659 593 29 RAYA-AS, EG
24863 1642 389 16 LINKdotNET-AS, EG
36992 1421 1518 288 ETISALAT-MISR, EG
29571 1418 90 57 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 942 165 258 INTERNET-SOLUTIONS, ZA
37069 884 1083 15 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 552 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
8151 11478 3221 610 UNINET, MX
16509 11079 11968 3942 AMAZON-02, US
9808 10153 8909 138 CHINAMOBILE-CN China Mobile Communication
12479 7681 1709 143 UNI2-AS, ES
174 6495 8765 880 COGENT-174, US
7545 6138 801 665 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4498 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
9808 10153 10015 CHINAMOBILE-CN China Mobile Communications Grou
12479 7681 7538 UNI2-AS, ES
16509 11079 7137 AMAZON-02, US
174 6495 5615 COGENT-174, US
7545 6138 5473 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4906 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4498 4475 FPT-AS-AP FPT Telecom Company, VN
45899 4190 4137 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 CABLEONE, US
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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.130.28.0/24 Origin: 62880 SYNATEC, US
23.130.28.0/24 Transit: 44592 SKYLINK, NL
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /10:36 /11:91 /12:296
/13:578 /14:1186 /15:2098 /16:13249 /17:8434 /18:14423
/19:24951 /20:45875 /21:53200 /22:113469 /23:102579 /24:601270
/25:103 /26:103 /27:102 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6671 7681 UNI2-AS, ES
8151 5681 11478 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3404 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2271 11079 AMAZON-02, US
30036 2205 2545 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)
----------------------------------------------
1:2317 2:1717 3:527 4:10 5:4589 6:166
7:6 8:1508 9:1 11:172 12:1408 13:361
14:2537 15:337 16:269 17:364 18:905 20:459
21:4 22:188 23:7079 24:2649 25:2 27:2746
29:19 31:3120 32:42 34:74 35:174 36:2406
37:4530 38:10271 39:900 40:149 41:4223 42:2163
43:2584 44:340 45:17884 46:4941 47:317 49:2030
50:1855 51:584 52:1574 54:312 55:950 56:8
57:237 58:2331 59:1259 60:1179 61:2847 62:2863
63:1850 64:5425 65:2279 66:4656 67:3021 68:1285
69:4002 70:1116 71:598 72:2864 74:2786 75:1632
76:634 77:2551 78:1865 79:1582 80:2246 81:2063
82:1795 83:1456 84:1775 85:3185 86:1065 87:2436
88:1257 89:4402 90:737 91:8282 92:2699 93:2839
94:3973 95:4229 96:1244 97:313 98:1067 99:734
100:71 101:1437 102:3569 103:32659 104:4440 105:734
106:1048 107:2409 108:1187 109:4028 110:2251 111:3281
112:2076 113:1848 114:1949 115:2209 116:2030 117:2758
118:2917 119:2038 120:1914 121:1461 122:2747 123:2210
124:1714 125:2883 126:62 128:1571 129:967 130:1280
131:1884 132:817 133:448 134:1532 135:322 136:1311
137:1244 138:2864 139:1589 140:1489 141:1455 142:1833
143:1603 144:1017 145:404 146:2115 147:2058 148:2571
149:2904 150:1158 151:1475 152:2115 153:562 154:7560
155:1557 156:2764 157:1864 158:1225 159:2450 160:3354
161:1708 162:3596 163:1784 164:1942 165:2155 166:1344
167:1850 168:4130 169:803 170:5036 171:1015 172:3961
173:3154 174:920 175:1304 176:3571 177:4864 178:3756
179:2294 180:2599 181:3927 182:3384 183:2083 184:2261
185:21345 186:5042 187:4257 188:4246 189:4146 190:9581
191:1501 192:11189 193:9293 194:7790 195:5547 196:3211
197:3525 198:5964 199:8231 200:8180 201:6323 202:10895
203:10822 204:4627 205:3673 206:4649 207:3534 208:4251
209:5090 210:4892 211:2706 212:4557 213:3711 214:1061
215:48 216:6580 217:3262 218:1362 219:590 220:2099
221:1059 222:961 223:2307
End of report
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