[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Mar 4 21:31:53 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Fri 04 Mar, 2022
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: 904729
Prefixes after maximum aggregation (per Origin AS): 335902
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 427732
Number of IPv4 prefixes with a valid ROA: 640568
Number of IPv4 prefixes with an invalid ROA: 4994
Number of IPv4 prefixes with no ROA: 1163895
Total ASes present in the Internet Routing Table: 72841
Prefixes per ASN: 12.42
Origin-only ASes present in the Internet Routing Table: 62774
Origin ASes announcing only one prefix: 25240
Transit ASes present in the Internet Routing Table: 10067
Transit-only ASes present in the Internet Routing Table: 365
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 923
Number of instances of unregistered ASNs: 924
Number of 32-bit ASNs allocated by the RIRs: 38708
Number of 32-bit ASNs visible in the Routing Table: 32264
Prefixes from 32-bit ASNs in the Routing Table: 157102
Number of bogon 32-bit ASNs visible in the Routing Table: 23
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 516
Number of addresses announced to Internet: 3067684870
Equivalent to 182 /8s, 217 /16s and 40 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 309689
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231515
Total APNIC prefixes after maximum aggregation: 65727
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 226580
Unique aggregates announced from the APNIC address blocks: 94252
APNIC Region origin ASes present in the Internet Routing Table: 12431
APNIC Prefixes per ASN: 18.23
APNIC Region origin ASes announcing only one prefix: 3528
APNIC Region transit ASes present in the Internet Routing Table: 1696
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7659
Number of APNIC addresses announced to Internet: 773524160
Equivalent to 46 /8s, 27 /16s and 10 /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: 261494
Total ARIN prefixes after maximum aggregation: 119547
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 261681
Unique aggregates announced from the ARIN address blocks: 123495
ARIN Region origin ASes present in the Internet Routing Table: 19008
ARIN Prefixes per ASN: 13.77
ARIN Region origin ASes announcing only one prefix: 6905
ARIN Region transit ASes present in the Internet Routing Table: 1900
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4393
Number of ARIN addresses announced to Internet: 1295626054
Equivalent to 77 /8s, 57 /16s and 175 /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: 257726
Total RIPE prefixes after maximum aggregation: 117227
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 254793
Unique aggregates announced from the RIPE address blocks: 149621
RIPE Region origin ASes present in the Internet Routing Table: 28112
RIPE Prefixes per ASN: 9.06
RIPE Region origin ASes announcing only one prefix: 12008
RIPE Region transit ASes present in the Internet Routing Table: 3850
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10651
Number of RIPE addresses announced to Internet: 713980800
Equivalent to 42 /8s, 142 /16s and 123 /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: 124602
Total LACNIC prefixes after maximum aggregation: 27316
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 124493
Unique aggregates announced from the LACNIC address blocks: 48135
LACNIC Region origin ASes present in the Internet Routing Table: 10948
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2272
LACNIC Region transit ASes present in the Internet Routing Table: 2181
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8630
Number of LACNIC addresses announced to Internet: 176301568
Equivalent to 10 /8s, 130 /16s and 38 /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: 28469
Total AfriNIC prefixes after maximum aggregation: 5399
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 36660
Unique aggregates announced from the AfriNIC address blocks: 11777
AfriNIC Region origin ASes present in the Internet Routing Table: 1597
AfriNIC Prefixes per ASN: 22.96
AfriNIC Region origin ASes announcing only one prefix: 527
AfriNIC Region transit ASes present in the Internet Routing Table: 307
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 931
Number of AfriNIC addresses announced to Internet: 107881216
Equivalent to 6 /8s, 110 /16s and 35 /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 9093 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5876 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3519 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3496 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2383 475 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2290 11120 607 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2110 429 198 TATACOMM-AS TATA Communications formerl
24560 2050 856 365 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 6356 10201 2640 AMAZON-02, US
11492 4446 295 737 CABLEONE, US
22773 3955 3034 369 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 263 26 VIASAT-SP-BACKBONE, US
16625 3659 1888 2572 AKAMAI-AS, US
6327 3395 1318 62 SHAW, CA
749 2884 50780 2140 DNIC-AS-00749, US
30036 2611 374 150 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2523 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2258 3042 500 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
12479 6813 1730 149 UNI2-AS, ES
9121 6607 1692 17 TTNET, TR
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 226 AKAMAI-ASN1, NL
39891 3546 204 29 ALJAWWALSTC-AS, SA
12389 2933 2274 909 ROSTELECOM-AS, RU
9009 2475 250 1291 M247, GB
34984 2240 359 611 TELLCOM-AS, TR
47331 2137 338 1634 TTNET, TR
58224 1798 931 597 TCI, IR
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 10405 3421 563 Uninet S.A. de C.V., MX
10620 3476 520 695 Telmex Colombia S.A., CO
11830 2430 369 62 Instituto Costarricense de Electricidad
13999 1695 289 475 Mega Cable, S.A. de C.V., MX
6503 1441 354 524 Axtel, S.A.B. de C.V., MX
28573 1384 2332 248 CLARO S.A., BR
3816 1253 664 145 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1147 2350 139 TIM SA, BR
6147 1091 369 21 Telefonica del Peru S.A.A., PE
11664 1004 191 447 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 1591 393 21 LINKdotNET-AS, EG
24835 1545 523 32 RAYA-AS, EG
36992 1301 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 907 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 522 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 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 10405 3421 563 Uninet S.A. de C.V., MX
9808 9093 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6813 1730 149 UNI2-AS, ES
9121 6607 1692 17 TTNET, TR
16509 6356 10201 2640 AMAZON-02, US
7545 5876 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4446 295 737 CABLEONE, US
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3964 3361 226 AKAMAI-ASN1, NL
22773 3955 3034 369 ASN-CXA-ALL-CCI-22773-RDC, US
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 9093 9050 CHINAMOBILE-CN China Mobile Communications Grou
12479 6813 6664 UNI2-AS, ES
9121 6607 6590 TTNET, TR
7545 5876 5184 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4015 3976 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3896 3870 VIASAT-SP-BACKBONE, US
20940 3964 3738 AKAMAI-ASN1, NL
16509 6356 3716 AMAZON-02, US
11492 4446 3709 CABLEONE, US
7552 3607 3588 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
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 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
17033 UNALLOCATED 8.48.225.0/24 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
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
100.64.3.0/24 48276 LEVEL-AS, RU
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
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
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 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 /9:13 /10:39 /11:100 /12:302
/13:588 /14:1201 /15:2077 /16:13619 /17:8348 /18:13985
/19:25184 /20:43031 /21:52778 /22:109117 /23:98966 /24:534774
/25:130 /26:113 /27:128 /28:60 /29:86 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5790 6813 UNI2-AS, ES
9121 5784 6607 TTNET, TR
8151 4064 10405 Uninet S.A. de C.V., MX
8551 3480 4015 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3359 4446 CABLEONE, US
6327 3207 3395 SHAW, CA
7155 2989 3896 VIASAT-SP-BACKBONE, US
22773 2944 3955 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2874 3546 ALJAWWALSTC-AS, SA
30036 2266 2611 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1914 2:1064 3:154 4:9 5:3826 6:103
7:5 8:1548 9:1 10:1 11:172 12:1712
13:412 14:2379 15:170 16:43 17:375 18:142
20:171 21:4 22:188 23:5519 24:2353 25:6
27:2685 29:19 31:2441 32:96 34:1 35:62
36:1766 37:3945 38:2621 39:695 40:162 41:4027
42:1064 43:2137 44:296 45:16997 46:3941 47:349
49:1674 50:1914 51:107 52:1368 53:1 54:296
55:737 56:8 57:65 58:1720 59:1117 60:964
61:2295 62:2547 63:1960 64:5526 65:2320 66:4980
67:2997 68:1208 69:4161 70:1353 71:682 72:3147
74:2662 75:1527 76:720 77:2196 78:3952 79:3105
80:1993 81:1673 82:1462 83:1221 84:1351 85:3672
86:723 87:1968 88:2660 89:3313 90:511 91:7611
92:1904 93:2616 94:3346 95:4513 96:1310 97:348
98:992 99:863 100:76 101:1287 102:2139 103:28684
104:4275 105:483 106:854 107:2448 108:801 109:4183
110:2060 111:3221 112:2008 113:1486 114:1534 115:2081
116:1893 117:2517 118:2347 119:1862 120:1640 121:1029
122:2565 123:2146 124:1563 125:2066 128:1202 129:1193
130:945 131:2250 132:802 133:372 134:1930 135:296
136:879 137:1022 138:2744 139:1245 140:894 141:1442
142:1271 143:1532 144:1238 145:345 146:1768 147:1497
148:2210 149:1709 150:867 151:1085 152:1853 153:538
154:3569 155:1430 156:1888 157:1241 158:1026 159:2061
160:2451 161:1299 162:3464 163:1233 164:1699 165:1627
166:655 167:1730 168:3986 169:691 170:4795 171:823
172:3047 173:3079 174:1020 175:1169 176:3554 177:5770
178:3109 179:2394 180:2277 181:2963 182:3212 183:1955
184:2389 185:19475 186:4806 187:4180 188:3950 189:3480
190:8977 191:1744 192:11076 193:8587 194:7006 195:5031
196:2991 197:2449 198:6032 199:6034 200:7894 201:5853
202:10378 203:10194 204:4565 205:3380 206:3810 207:3404
208:4065 209:4709 210:4104 211:2357 212:4017 213:3421
214:1157 215:64 216:6482 217:2733 218:1242 219:432
220:1952 221:988 222:686 223:2152
End of report
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