[REN-BGP-stats-all] Global R&E Routing Table Report - Guam view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Dec 4 21:31:34 UTC 2021
Global R&E Routing Table Report 21:25 GMT Sat 04 Dec, 2021
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: 897989
Prefixes after maximum aggregation (per Origin AS): 334281
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 421441
Total ASes present in the Internet Routing Table: 72440
Prefixes per ASN: 12.40
Origin-only ASes present in the Internet Routing Table: 62426
Origin ASes announcing only one prefix: 25170
Transit ASes present in the Internet Routing Table: 10014
Transit-only ASes present in the Internet Routing Table: 352
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 882
Number of instances of unregistered ASNs: 884
Number of 32-bit ASNs allocated by the RIRs: 37991
Number of 32-bit ASNs visible in the Routing Table: 31577
Prefixes from 32-bit ASNs in the Routing Table: 152262
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 857
Number of addresses announced to Internet: 3073779584
Equivalent to 183 /8s, 54 /16s and 39 /24s
Percentage of available address space announced: 83.0
Percentage of allocated address space announced: 83.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 307377
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 230809
Total APNIC prefixes after maximum aggregation: 64958
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 225890
Unique aggregates announced from the APNIC address blocks: 92655
APNIC Region origin ASes present in the Internet Routing Table: 12147
APNIC Prefixes per ASN: 18.60
APNIC Region origin ASes announcing only one prefix: 3441
APNIC Region transit ASes present in the Internet Routing Table: 1693
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7335
Number of APNIC addresses announced to Internet: 773807936
Equivalent to 46 /8s, 31 /16s and 95 /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, 131072-151865
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: 258402
Total ARIN prefixes after maximum aggregation: 118431
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 258054
Unique aggregates announced from the ARIN address blocks: 122040
ARIN Region origin ASes present in the Internet Routing Table: 18959
ARIN Prefixes per ASN: 13.61
ARIN Region origin ASes announcing only one prefix: 6860
ARIN Region transit ASes present in the Internet Routing Table: 1909
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4250
Number of ARIN addresses announced to Internet: 1300863808
Equivalent to 77 /8s, 137 /16s and 155 /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: 256096
Total RIPE prefixes after maximum aggregation: 117847
RIPE Deaggregation factor: 2.17
Prefixes being announced from the RIPE address blocks: 251987
Unique aggregates announced from the RIPE address blocks: 147155
RIPE Region origin ASes present in the Internet Routing Table: 28196
RIPE Prefixes per ASN: 8.94
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3835
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10580
Number of RIPE addresses announced to Internet: 713768320
Equivalent to 42 /8s, 139 /16s and 61 /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
196608-213403
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: 123589
Total LACNIC prefixes after maximum aggregation: 27080
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 124406
Unique aggregates announced from the LACNIC address blocks: 47558
LACNIC Region origin ASes present in the Internet Routing Table: 10824
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2249
LACNIC Region transit ASes present in the Internet Routing Table: 2119
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8498
Number of LACNIC addresses announced to Internet: 176394240
Equivalent to 10 /8s, 131 /16s and 144 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 28211
Total AfriNIC prefixes after maximum aggregation: 5293
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 36789
Unique aggregates announced from the AfriNIC address blocks: 11244
AfriNIC Region origin ASes present in the Internet Routing Table: 1584
AfriNIC Prefixes per ASN: 23.23
AfriNIC Region origin ASes announcing only one prefix: 528
AfriNIC Region transit ASes present in the Internet Routing Table: 304
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 914
Number of AfriNIC addresses announced to Internet: 108390912
Equivalent to 6 /8s, 117 /16s and 234 /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 8741 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5856 787 679 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3590 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3485 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3343 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2251 11374 575 KIXS-AS-KR Korea Telecom, KR
9498 2193 476 240 BBIL-AP BHARTI Airtel Ltd., IN
45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 429 202 TATACOMM-AS TATA Communications formerl
24560 1997 840 366 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6019 10030 2575 AMAZON-02, US
11492 4594 304 819 CABLEONE, US
22773 4021 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3672 1893 2554 AKAMAI-AS, US
6327 3390 1318 64 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2605 374 127 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2527 5043 437 CENTURYLINK-US-LEGACY-QWEST, US
20115 2236 3032 502 CHARTER-20115, 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
47331 7934 1061 3416 TTNET, TR
12479 6858 1733 150 UNI2-AS, ES
20940 3915 3361 227 AKAMAI-ASN1, NL
8551 3456 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2908 2279 898 ROSTELECOM-AS, RU
9009 2573 264 1349 M247, GB
34984 2203 355 597 TELLCOM-AS, TR
58224 1755 917 577 TCI, IR
61317 1654 214 932 ASDETUK www.heficed.com, 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 10498 3450 584 Uninet S.A. de C.V., MX
10620 3260 491 828 Telmex Colombia S.A., CO
11830 2469 369 62 Instituto Costarricense de Electricidad
13999 1623 286 456 Mega Cable, S.A. de C.V., MX
6503 1435 355 522 Axtel, S.A.B. de C.V., MX
28573 1363 2317 261 CLARO S.A., BR
3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1133 2350 136 TIM SA, BR
6147 1089 370 21 Telefonica del Peru S.A.A., PE
11664 981 189 442 Techtel LMDS Comunicaciones Interactiva
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 1618 393 21 LINKdotNET-AS, EG
24835 1549 499 32 RAYA-AS, EG
36992 1287 1430 268 ETISALAT-MISR, EG
36903 1195 543 114 MT-MPLS, MA
29571 825 68 11 ORANGE-COTE-IVOIRE, CI
36935 704 523 44 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 523 50 31 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 429 232 16 MauritiusTelecom, MU
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 10498 3450 584 Uninet S.A. de C.V., MX
9808 8741 8999 54 CHINAMOBILE-CN China Mobile Communicati
47331 7934 1061 3416 TTNET, TR
12479 6858 1733 150 UNI2-AS, ES
16509 6019 10030 2575 AMAZON-02, US
7545 5856 787 679 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4594 304 819 CABLEONE, US
22773 4021 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
20940 3915 3361 227 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 8741 8687 CHINAMOBILE-CN China Mobile Communications Grou
12479 6858 6708 UNI2-AS, ES
7545 5856 5177 TPG-INTERNET-AP TPG Telecom Limited, AU
47331 7934 4518 TTNET, TR
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4594 3775 CABLEONE, US
20940 3915 3688 AKAMAI-ASN1, NL
22773 4021 3648 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3590 3570 VIETEL-AS-AP Viettel Group, VN
16509 6019 3444 AMAZON-02, 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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.127.133.128/25 11096 FLORIDANET, US
192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.162.0/24 Origin: 398968 GROUP-IID-01, US
23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
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 /9:13 /10:40 /11:101 /12:307
/13:594 /14:1213 /15:2099 /16:13619 /17:8331 /18:14061
/19:25311 /20:42877 /21:52226 /22:109260 /23:98726 /24:528633
/25:133 /26:122 /27:126 /28:63 /29:85 /30:18
/31:2 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 7135 7934 TTNET, TR
12479 5789 6858 UNI2-AS, ES
8151 4328 10498 Uninet S.A. de C.V., MX
11492 3547 4594 CABLEONE, US
6327 3199 3390 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 2994 4021 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2920 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2260 2605 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1942 2:1215 3:144 4:21 5:3744 6:100
7:5 8:1573 9:1 10:1 11:172 12:1706
13:409 14:2295 15:133 16:32 17:374 18:130
20:152 21:4 22:188 23:5343 24:2406 25:4
27:2644 29:19 31:2423 32:116 34:1 35:48
36:1745 37:3956 38:2393 39:663 40:165 41:3981
42:1034 43:2128 44:298 45:16657 46:3743 47:322
49:1663 50:1887 51:104 52:1357 54:290 55:728
56:4 57:62 58:1785 59:1054 60:944 61:2325
62:2450 63:1976 64:5446 65:2368 66:5045 67:2950
68:1217 69:4171 70:1357 71:685 72:3164 74:2651
75:1511 76:711 77:2226 78:3896 79:2719 80:1935
81:1672 82:1424 83:1184 84:1312 85:3593 86:703
87:1904 88:2616 89:3165 90:453 91:7618 92:1896
93:2604 94:3281 95:4556 96:1300 97:344 98:987
99:899 100:76 101:1328 102:1956 103:27861 104:4107
105:452 106:852 107:2387 108:769 109:4035 110:2063
111:3100 112:1983 113:1504 114:1572 115:2191 116:1891
117:2491 118:2318 119:1905 120:1592 121:1050 122:2571
123:2170 124:1553 125:2030 128:1603 129:1117 130:933
131:2219 132:797 133:364 134:1923 135:289 136:801
137:1014 138:2724 139:1232 140:818 141:1321 142:1238
143:1437 144:1257 145:331 146:1720 147:1477 148:2253
149:1583 150:856 151:1069 152:1672 153:524 154:3470
155:1357 156:1878 157:1210 158:990 159:2027 160:2379
161:1275 162:3428 163:1248 164:1705 165:1531 166:610
167:1722 168:3898 169:691 170:4697 171:815 172:2885
173:3062 174:1006 175:1175 176:3483 177:5669 178:3069
179:2333 180:2341 181:2667 182:3163 183:1924 184:2413
185:19237 186:4758 187:4155 188:3610 189:3527 190:8938
191:1799 192:11084 193:8500 194:6960 195:5034 196:2951
197:2573 198:6046 199:6016 200:7845 201:5788 202:10491
203:10323 204:4512 205:3395 206:3882 207:3385 208:4052
209:4678 210:4154 211:2425 212:3942 213:3436 214:1158
215:62 216:6489 217:2727 218:1214 219:458 220:2098
221:988 222:698 223:2123
End of report
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