[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Dec 2 21:30:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 02 Dec, 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: 982816
Prefixes after maximum aggregation (per Origin AS): 369310
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471158
Number of IPv4 prefixes with a valid ROA: 521811
Number of IPv4 prefixes with an invalid ROA: 45
Number of IPv4 prefixes with no ROA: 460960
Total ASes present in the Internet Routing Table: 76533
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65521
Origin ASes announcing only one prefix: 26822
Transit ASes present in the Internet Routing Table: 11012
Transit-only ASes present in the Internet Routing Table: 526
Paths with bogon ASNs present in the IPv4 Routing Table: 106
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: 1056
Number of instances of unregistered ASNs: 1071
Number of 32-bit ASNs allocated by the RIRs: 45931
Number of 32-bit ASNs visible in the Routing Table: 37525
Prefixes from 32-bit ASNs in the Routing Table: 197041
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: 346
Number of addresses announced to Internet: 3031030336
Equivalent to 180 /8s, 169 /16s and 218 /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: 319969
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264412
Total APNIC prefixes after maximum aggregation: 76048
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256821
Unique aggregates announced from the APNIC address blocks: 101687
APNIC Region origin ASes present in the Internet Routing Table: 14522
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4436
APNIC Region transit ASes present in the Internet Routing Table: 1943
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: 760810560
Equivalent to 45 /8s, 89 /16s and 12 /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: 286192
Total ARIN prefixes after maximum aggregation: 126591
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288389
Unique aggregates announced from the ARIN address blocks: 136260
ARIN Region origin ASes present in the Internet Routing Table: 19198
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 1996
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: 5081
Number of ARIN addresses announced to Internet: 1266272064
Equivalent to 75 /8s, 121 /16s and 199 /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: 273087
Total RIPE prefixes after maximum aggregation: 130397
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270138
Unique aggregates announced from the RIPE address blocks: 169702
RIPE Region origin ASes present in the Internet Routing Table: 28828
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3993
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: 12156
Number of RIPE addresses announced to Internet: 722011264
Equivalent to 43 /8s, 9 /16s and 4 /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: 123463
Total LACNIC prefixes after maximum aggregation: 29062
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120888
Unique aggregates announced from the LACNIC address blocks: 48721
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2640
LACNIC Region transit ASes present in the Internet Routing Table: 2498
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: 9090
Number of LACNIC addresses announced to Internet: 177528128
Equivalent to 10 /8s, 148 /16s and 221 /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: 34606
Total AfriNIC prefixes after maximum aggregation: 6548
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 46234
Unique aggregates announced from the AfriNIC address blocks: 14502
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 24.23
AfriNIC Region origin ASes announcing only one prefix: 675
AfriNIC Region transit ASes present in the Internet Routing Table: 375
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: 1268
Number of AfriNIC addresses announced to Internet: 104205824
Equivalent to 6 /8s, 54 /16s and 14 /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 10154 8909 137 CHINAMOBILE-CN China Mobile Communication
7545 6154 810 667 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4981 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4567 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3954 518 285 BBIL-AP BHARTI Airtel Ltd., IN
7552 3932 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3669 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2790 835 538 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 11088 11968 3955 AMAZON-02, US
174 6524 8765 896 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3403 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3207 23567 2044 ATT-INTERNET4, US
396982 2883 3655 432 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 7673 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3933 3396 141 AKAMAI-ASN1, NL
9009 3682 317 1864 M247, RO
12389 2944 2294 879 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 575 TELLCOM-AS, TR
212238 1828 132 1349 CDNEXT, GB
8452 1615 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11466 3220 607 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2535 537 371 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 1113 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1020 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 1660 593 29 RAYA-AS, EG
24863 1635 389 16 LINKdotNET-AS, EG
29571 1429 90 59 ORANGE-COTE-IVOIRE, CI
36992 1426 1518 288 ETISALAT-MISR, EG
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 558 1861 35 IAM-AS, MA
36914 554 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 11466 3220 607 UNINET, MX
16509 11088 11968 3955 AMAZON-02, US
9808 10154 8909 137 CHINAMOBILE-CN China Mobile Communication
12479 7673 1709 143 UNI2-AS, ES
174 6524 8765 896 COGENT-174, US
7545 6154 810 667 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4981 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4567 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 10154 10017 CHINAMOBILE-CN China Mobile Communications Grou
12479 7673 7530 UNI2-AS, ES
16509 11088 7133 AMAZON-02, US
174 6524 5628 COGENT-174, US
7545 6154 5487 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4981 4908 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4567 4544 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4135 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
23.139.32.0/24 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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 /16:13245 /17:8423 /18:14399
/19:25009 /20:45818 /21:53184 /22:113484 /23:102578 /24:601667
/25:100 /26:104 /27:102 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6663 7673 UNI2-AS, ES
8151 5671 11466 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 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2265 11088 AMAZON-02, US
30036 2206 2546 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)
----------------------------------------------
1:2334 2:1720 3:526 4:10 5:4573 6:166
7:6 8:1508 9:1 11:172 12:1410 13:368
14:2539 15:334 16:270 17:364 18:900 20:459
21:4 22:188 23:7072 24:2651 25:2 27:2746
29:19 31:3121 32:42 34:74 35:174 36:2409
37:4535 38:10298 39:900 40:149 41:4232 42:2209
43:2577 44:342 45:17912 46:4971 47:317 49:2019
50:1855 51:585 52:1576 54:316 55:942 56:8
57:237 58:2341 59:1259 60:1179 61:2855 62:2867
63:1850 64:5432 65:2282 66:4656 67:3017 68:1286
69:4005 70:1117 71:598 72:2864 74:2772 75:1631
76:634 77:2554 78:1849 79:1657 80:2239 81:2065
82:1792 83:1442 84:1776 85:3190 86:1068 87:2435
88:1259 89:4372 90:739 91:8288 92:2711 93:2846
94:3972 95:4215 96:1244 97:313 98:1066 99:734
100:71 101:1441 102:3601 103:32622 104:4440 105:735
106:1051 107:2414 108:1191 109:4000 110:2250 111:3282
112:2075 113:1856 114:1952 115:2210 116:2031 117:2758
118:2908 119:2035 120:1915 121:1458 122:2752 123:2213
124:1701 125:2885 126:62 128:1604 129:968 130:1280
131:1887 132:816 133:448 134:1531 135:324 136:1305
137:1245 138:2861 139:1599 140:1485 141:1459 142:1833
143:1604 144:1019 145:402 146:2116 147:2053 148:2575
149:2888 150:1159 151:1471 152:2116 153:565 154:7575
155:1571 156:2772 157:1865 158:1225 159:2451 160:3383
161:1709 162:3602 163:1792 164:1943 165:2155 166:1346
167:1862 168:4132 169:799 170:5045 171:1018 172:3974
173:3153 174:919 175:1305 176:3566 177:4882 178:3752
179:2291 180:2585 181:3946 182:3382 183:2075 184:2259
185:21365 186:5054 187:4255 188:4244 189:4140 190:9598
191:1525 192:11193 193:9307 194:7789 195:5532 196:3212
197:3608 198:5962 199:8232 200:8159 201:6319 202:10883
203:10826 204:4623 205:3666 206:4649 207:3528 208:4246
209:5080 210:4899 211:2715 212:4552 213:3704 214:1054
215:48 216:6581 217:3271 218:1367 219:584 220:2099
221:1058 222:962 223:2309
End of report
More information about the ren-bgp-stats-all
mailing list